Home / 62,448,401.18-93,726,410.16-43,292,610.38

Finding the Fourth Proportional to 62,448,401.18, 93,726,410.16 and 43,292,610.38

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Solution

The fourth proportional to 62,448,401.18, 93,726,410.16 and 43,292,610.38 is: 64,976,218.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,448,401.18 : 93,726,410.16 = 43,292,610.38 : x
  2. Step 2: Convert to fraction form
    62,448,401.18/93,726,410.16 = 43,292,610.38/x
  3. Step 3: Cross multiply
    62,448,401.18x = 93,726,410.16 × 43,292,610.38
  4. Step 4: Simplify right side
    62,448,401.18x = 4,057,660,957,372,953.50
  5. Step 5: Solve for x
    x = 4,057,660,957,372,953.50/62,448,401.18
  6. Step 6: Final answer
    x = 64,976,218.46

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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.