Home / 16,170,624.10-24,255,936.15-13,300,842.70

Finding the Fourth Proportional to 16,170,624.10, 24,255,936.15 and 13,300,842.70

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Solution

The fourth proportional to 16,170,624.10, 24,255,936.15 and 13,300,842.70 is: 19,951,264.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,624.10 : 24,255,936.15 = 13,300,842.70 : x
  2. Step 2: Convert to fraction form
    16,170,624.10/24,255,936.15 = 13,300,842.70/x
  3. Step 3: Cross multiply
    16,170,624.10x = 24,255,936.15 × 13,300,842.70
  4. Step 4: Simplify right side
    16,170,624.10x = 322,624,391,272,393.56
  5. Step 5: Solve for x
    x = 322,624,391,272,393.56/16,170,624.10
  6. Step 6: Final answer
    x = 19,951,264.05

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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.