Home / 14,888,029.24-22,316,165.88-8,484,493.24

Finding the Fourth Proportional to 14,888,029.24, 22,316,165.88 and 8,484,493.24

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Solution

The fourth proportional to 14,888,029.24, 22,316,165.88 and 8,484,493.24 is: 12,717,691.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,029.24 : 22,316,165.88 = 8,484,493.24 : x
  2. Step 2: Convert to fraction form
    14,888,029.24/22,316,165.88 = 8,484,493.24/x
  3. Step 3: Cross multiply
    14,888,029.24x = 22,316,165.88 × 8,484,493.24
  4. Step 4: Simplify right side
    14,888,029.24x = 189,341,358,551,578.66
  5. Step 5: Solve for x
    x = 189,341,358,551,578.66/14,888,029.24
  6. Step 6: Final answer
    x = 12,717,691.21

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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.