Home / 14,484,649.62-20,006,500.14-10,829,774.87

Finding the Fourth Proportional to 14,484,649.62, 20,006,500.14 and 10,829,774.87

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Solution

The fourth proportional to 14,484,649.62, 20,006,500.14 and 10,829,774.87 is: 14,958,310.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,484,649.62 : 20,006,500.14 = 10,829,774.87 : x
  2. Step 2: Convert to fraction form
    14,484,649.62/20,006,500.14 = 10,829,774.87/x
  3. Step 3: Cross multiply
    14,484,649.62x = 20,006,500.14 × 10,829,774.87
  4. Step 4: Simplify right side
    14,484,649.62x = 216,665,892,452,823.47
  5. Step 5: Solve for x
    x = 216,665,892,452,823.47/14,484,649.62
  6. Step 6: Final answer
    x = 14,958,310.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.