Home / 237,909,700.01-356,867,010.58-71,914,581.13

Finding the Fourth Proportional to 237,909,700.01, 356,867,010.58 and 71,914,581.13

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Solution

The fourth proportional to 237,909,700.01, 356,867,010.58 and 71,914,581.13 is: 107,872,615.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,909,700.01 : 356,867,010.58 = 71,914,581.13 : x
  2. Step 2: Convert to fraction form
    237,909,700.01/356,867,010.58 = 71,914,581.13/x
  3. Step 3: Cross multiply
    237,909,700.01x = 356,867,010.58 × 71,914,581.13
  4. Step 4: Simplify right side
    237,909,700.01x = 25,663,941,584,157,196
  5. Step 5: Solve for x
    x = 25,663,941,584,157,196/237,909,700.01
  6. Step 6: Final answer
    x = 107,872,615.46

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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.