Home / 24,780,377.68-37,157,803.26-11,121,814.98

Finding the Fourth Proportional to 24,780,377.68, 37,157,803.26 and 11,121,814.98

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Solution

The fourth proportional to 24,780,377.68, 37,157,803.26 and 11,121,814.98 is: 16,676,994.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,377.68 : 37,157,803.26 = 11,121,814.98 : x
  2. Step 2: Convert to fraction form
    24,780,377.68/37,157,803.26 = 11,121,814.98/x
  3. Step 3: Cross multiply
    24,780,377.68x = 37,157,803.26 × 11,121,814.98
  4. Step 4: Simplify right side
    24,780,377.68x = 413,262,212,920,960.81
  5. Step 5: Solve for x
    x = 413,262,212,920,960.81/24,780,377.68
  6. Step 6: Final answer
    x = 16,676,994.12

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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.