Home / 67,376,230.80-101,064,346.20-62,274,397.20

Finding the Fourth Proportional to 67,376,230.80, 101,064,346.20 and 62,274,397.20

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Solution

The fourth proportional to 67,376,230.80, 101,064,346.20 and 62,274,397.20 is: 93,411,595.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,376,230.80 : 101,064,346.20 = 62,274,397.20 : x
  2. Step 2: Convert to fraction form
    67,376,230.80/101,064,346.20 = 62,274,397.20/x
  3. Step 3: Cross multiply
    67,376,230.80x = 101,064,346.20 × 62,274,397.20
  4. Step 4: Simplify right side
    67,376,230.80x = 6,293,721,238,017,111
  5. Step 5: Solve for x
    x = 6,293,721,238,017,111/67,376,230.80
  6. Step 6: Final answer
    x = 93,411,595.80

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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.