Home / 39,441,843.20-59,046,643.20-29,389,030.40

Finding the Fourth Proportional to 39,441,843.20, 59,046,643.20 and 29,389,030.40

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Solution

The fourth proportional to 39,441,843.20, 59,046,643.20 and 29,389,030.40 is: 43,997,020.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441,843.20 : 59,046,643.20 = 29,389,030.40 : x
  2. Step 2: Convert to fraction form
    39,441,843.20/59,046,643.20 = 29,389,030.40/x
  3. Step 3: Cross multiply
    39,441,843.20x = 59,046,643.20 × 29,389,030.40
  4. Step 4: Simplify right side
    39,441,843.20x = 1,735,323,592,022,753.25
  5. Step 5: Solve for x
    x = 1,735,323,592,022,753.25/39,441,843.20
  6. Step 6: Final answer
    x = 43,997,020.71

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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.