Home / 706,301,160.41-974,868,590.36-547,216,622.10

Finding the Fourth Proportional to 706,301,160.41, 974,868,590.36 and 547,216,622.10

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Solution

The fourth proportional to 706,301,160.41, 974,868,590.36 and 547,216,622.10 is: 755,292,964.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,301,160.41 : 974,868,590.36 = 547,216,622.10 : x
  2. Step 2: Convert to fraction form
    706,301,160.41/974,868,590.36 = 547,216,622.10/x
  3. Step 3: Cross multiply
    706,301,160.41x = 974,868,590.36 × 547,216,622.10
  4. Step 4: Simplify right side
    706,301,160.41x = 533,464,297,009,555,840
  5. Step 5: Solve for x
    x = 533,464,297,009,555,840/706,301,160.41
  6. Step 6: Final answer
    x = 755,292,964.12

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Double scale
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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.