Home / 365,162,346,554.19-503,714,673,324.30-227,746,602,147.59

Finding the Fourth Proportional to 365,162,346,554.19, 503,714,673,324.30 and 227,746,602,147.59

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Solution

The fourth proportional to 365,162,346,554.19, 503,714,673,324.30 and 227,746,602,147.59 is: 314,159,733,017.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,162,346,554.19 : 503,714,673,324.30 = 227,746,602,147.59 : x
  2. Step 2: Convert to fraction form
    365,162,346,554.19/503,714,673,324.30 = 227,746,602,147.59/x
  3. Step 3: Cross multiply
    365,162,346,554.19x = 503,714,673,324.30 × 227,746,602,147.59
  4. Step 4: Simplify right side
    365,162,346,554.19x = 114,719,305,301,492,617,969,664
  5. Step 5: Solve for x
    x = 114,719,305,301,492,617,969,664/365,162,346,554.19
  6. Step 6: Final answer
    x = 314,159,733,017.46

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Double scale
Find fourth proportional to 365,162,346,555.19, 503,714,673,325.68 and 227,746,602,148.59
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.