Home / 39,913,005.40-59,904,500.10-23,718,707.80

Finding the Fourth Proportional to 39,913,005.40, 59,904,500.10 and 23,718,707.80

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Solution

The fourth proportional to 39,913,005.40, 59,904,500.10 and 23,718,707.80 is: 35,598,856.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,913,005.40 : 59,904,500.10 = 23,718,707.80 : x
  2. Step 2: Convert to fraction form
    39,913,005.40/59,904,500.10 = 23,718,707.80/x
  3. Step 3: Cross multiply
    39,913,005.40x = 59,904,500.10 × 23,718,707.80
  4. Step 4: Simplify right side
    39,913,005.40x = 1,420,857,333,776,970.75
  5. Step 5: Solve for x
    x = 1,420,857,333,776,970.75/39,913,005.40
  6. Step 6: Final answer
    x = 35,598,856.05

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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.