Home / 16,597,853.70-24,896,780.55-13,763,501.70

Finding the Fourth Proportional to 16,597,853.70, 24,896,780.55 and 13,763,501.70

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Solution

The fourth proportional to 16,597,853.70, 24,896,780.55 and 13,763,501.70 is: 20,645,252.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597,853.70 : 24,896,780.55 = 13,763,501.70 : x
  2. Step 2: Convert to fraction form
    16,597,853.70/24,896,780.55 = 13,763,501.70/x
  3. Step 3: Cross multiply
    16,597,853.70x = 24,896,780.55 × 13,763,501.70
  4. Step 4: Simplify right side
    16,597,853.70x = 342,666,881,424,451.94
  5. Step 5: Solve for x
    x = 342,666,881,424,451.94/16,597,853.70
  6. Step 6: Final answer
    x = 20,645,252.55

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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.