Home / 16,439,006.70-24,658,510.05-4,308,446.70

Finding the Fourth Proportional to 16,439,006.70, 24,658,510.05 and 4,308,446.70

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Solution

The fourth proportional to 16,439,006.70, 24,658,510.05 and 4,308,446.70 is: 6,462,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,439,006.70 : 24,658,510.05 = 4,308,446.70 : x
  2. Step 2: Convert to fraction form
    16,439,006.70/24,658,510.05 = 4,308,446.70/x
  3. Step 3: Cross multiply
    16,439,006.70x = 24,658,510.05 × 4,308,446.70
  4. Step 4: Simplify right side
    16,439,006.70x = 106,239,876,251,839.34
  5. Step 5: Solve for x
    x = 106,239,876,251,839.34/16,439,006.70
  6. Step 6: Final answer
    x = 6,462,670.05

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1.5x scale

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.