Home / 40,234,810.49-60,361,214.49-14,675,819.90

Finding the Fourth Proportional to 40,234,810.49, 60,361,214.49 and 14,675,819.90

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Solution

The fourth proportional to 40,234,810.49, 60,361,214.49 and 14,675,819.90 is: 22,017,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,234,810.49 : 60,361,214.49 = 14,675,819.90 : x
  2. Step 2: Convert to fraction form
    40,234,810.49/60,361,214.49 = 14,675,819.90/x
  3. Step 3: Cross multiply
    40,234,810.49x = 60,361,214.49 × 14,675,819.90
  4. Step 4: Simplify right side
    40,234,810.49x = 885,850,312,800,510.38
  5. Step 5: Solve for x
    x = 885,850,312,800,510.38/40,234,810.49
  6. Step 6: Final answer
    x = 22,017,012.18

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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.