Home / 16,516,010.20-24,774,015.30-9,695,850.70

Finding the Fourth Proportional to 16,516,010.20, 24,774,015.30 and 9,695,850.70

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Solution

The fourth proportional to 16,516,010.20, 24,774,015.30 and 9,695,850.70 is: 14,543,776.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,010.20 : 24,774,015.30 = 9,695,850.70 : x
  2. Step 2: Convert to fraction form
    16,516,010.20/24,774,015.30 = 9,695,850.70/x
  3. Step 3: Cross multiply
    16,516,010.20x = 24,774,015.30 × 9,695,850.70
  4. Step 4: Simplify right side
    16,516,010.20x = 240,205,153,588,315.69
  5. Step 5: Solve for x
    x = 240,205,153,588,315.69/16,516,010.20
  6. Step 6: Final answer
    x = 14,543,776.05

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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.