Home / 16,560,878.76-24,818,058.72-14,119,405.38

Finding the Fourth Proportional to 16,560,878.76, 24,818,058.72 and 14,119,405.38

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Solution

The fourth proportional to 16,560,878.76, 24,818,058.72 and 14,119,405.38 is: 21,159,277.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,560,878.76 : 24,818,058.72 = 14,119,405.38 : x
  2. Step 2: Convert to fraction form
    16,560,878.76/24,818,058.72 = 14,119,405.38/x
  3. Step 3: Cross multiply
    16,560,878.76x = 24,818,058.72 × 14,119,405.38
  4. Step 4: Simplify right side
    16,560,878.76x = 350,416,231,812,323.94
  5. Step 5: Solve for x
    x = 350,416,231,812,323.94/16,560,878.76
  6. Step 6: Final answer
    x = 21,159,277.65

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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.