Home / 365,162,346,458.10-503,714,673,191.73-227,746,602,051.51

Finding the Fourth Proportional to 365,162,346,458.10, 503,714,673,191.73 and 227,746,602,051.51

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Solution

The fourth proportional to 365,162,346,458.10, 503,714,673,191.73 and 227,746,602,051.51 is: 314,159,732,884.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,162,346,458.10 : 503,714,673,191.73 = 227,746,602,051.51 : x
  2. Step 2: Convert to fraction form
    365,162,346,458.10/503,714,673,191.73 = 227,746,602,051.51/x
  3. Step 3: Cross multiply
    365,162,346,458.10x = 503,714,673,191.73 × 227,746,602,051.51
  4. Step 4: Simplify right side
    365,162,346,458.10x = 114,719,305,222,903,339,941,888
  5. Step 5: Solve for x
    x = 114,719,305,222,903,339,941,888/365,162,346,458.10
  6. Step 6: Final answer
    x = 314,159,732,884.91

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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.