Home / 40,234,808.49-60,361,211.49-14,675,817.90

Finding the Fourth Proportional to 40,234,808.49, 60,361,211.49 and 14,675,817.90

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Solution

The fourth proportional to 40,234,808.49, 60,361,211.49 and 14,675,817.90 is: 22,017,009.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,234,808.49 : 60,361,211.49 = 14,675,817.90 : x
  2. Step 2: Convert to fraction form
    40,234,808.49/60,361,211.49 = 14,675,817.90/x
  3. Step 3: Cross multiply
    40,234,808.49x = 60,361,211.49 × 14,675,817.90
  4. Step 4: Simplify right side
    40,234,808.49x = 885,850,148,050,627.75
  5. Step 5: Solve for x
    x = 885,850,148,050,627.75/40,234,808.49
  6. Step 6: Final answer
    x = 22,017,009.18

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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.