Home / 148,572,334.80-222,911,646.30-62,337,175.20

Finding the Fourth Proportional to 148,572,334.80, 222,911,646.30 and 62,337,175.20

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Solution

The fourth proportional to 148,572,334.80, 222,911,646.30 and 62,337,175.20 is: 93,528,060.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,572,334.80 : 222,911,646.30 = 62,337,175.20 : x
  2. Step 2: Convert to fraction form
    148,572,334.80/222,911,646.30 = 62,337,175.20/x
  3. Step 3: Cross multiply
    148,572,334.80x = 222,911,646.30 × 62,337,175.20
  4. Step 4: Simplify right side
    148,572,334.80x = 13,895,682,349,523,534
  5. Step 5: Solve for x
    x = 13,895,682,349,523,534/148,572,334.80
  6. Step 6: Final answer
    x = 93,528,060.71

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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.