Home / 62,417,552.80-93,626,329.20-58,638,416.80

Finding the Fourth Proportional to 62,417,552.80, 93,626,329.20 and 58,638,416.80

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Solution

The fourth proportional to 62,417,552.80, 93,626,329.20 and 58,638,416.80 is: 87,957,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,417,552.80 : 93,626,329.20 = 58,638,416.80 : x
  2. Step 2: Convert to fraction form
    62,417,552.80/93,626,329.20 = 58,638,416.80/x
  3. Step 3: Cross multiply
    62,417,552.80x = 93,626,329.20 × 58,638,416.80
  4. Step 4: Simplify right side
    62,417,552.80x = 5,490,099,715,083,610
  5. Step 5: Solve for x
    x = 5,490,099,715,083,610/62,417,552.80
  6. Step 6: Final answer
    x = 87,957,625.20

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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.