Home / 1,357,607,562.13-2,035,577,935.27-527,592,058.21

Finding the Fourth Proportional to 1,357,607,562.13, 2,035,577,935.27 and 527,592,058.21

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Solution

The fourth proportional to 1,357,607,562.13, 2,035,577,935.27 and 527,592,058.21 is: 791,064,209.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,607,562.13 : 2,035,577,935.27 = 527,592,058.21 : x
  2. Step 2: Convert to fraction form
    1,357,607,562.13/2,035,577,935.27 = 527,592,058.21/x
  3. Step 3: Cross multiply
    1,357,607,562.13x = 2,035,577,935.27 × 527,592,058.21
  4. Step 4: Simplify right side
    1,357,607,562.13x = 1,073,954,752,515,961,344
  5. Step 5: Solve for x
    x = 1,073,954,752,515,961,344/1,357,607,562.13
  6. Step 6: Final answer
    x = 791,064,209.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.