Home / 62,088,132.48-85,061,127.36-59,760,901.92

Finding the Fourth Proportional to 62,088,132.48, 85,061,127.36 and 59,760,901.92

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Solution

The fourth proportional to 62,088,132.48, 85,061,127.36 and 59,760,901.92 is: 81,872,807.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,088,132.48 : 85,061,127.36 = 59,760,901.92 : x
  2. Step 2: Convert to fraction form
    62,088,132.48/85,061,127.36 = 59,760,901.92/x
  3. Step 3: Cross multiply
    62,088,132.48x = 85,061,127.36 × 59,760,901.92
  4. Step 4: Simplify right side
    62,088,132.48x = 5,083,329,689,365,589
  5. Step 5: Solve for x
    x = 5,083,329,689,365,589/62,088,132.48
  6. Step 6: Final answer
    x = 81,872,807.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.