Home / 14,781,438.84-22,180,098.96-6,151,488.94

Finding the Fourth Proportional to 14,781,438.84, 22,180,098.96 and 6,151,488.94

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Solution

The fourth proportional to 14,781,438.84, 22,180,098.96 and 6,151,488.94 is: 9,230,538.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,781,438.84 : 22,180,098.96 = 6,151,488.94 : x
  2. Step 2: Convert to fraction form
    14,781,438.84/22,180,098.96 = 6,151,488.94/x
  3. Step 3: Cross multiply
    14,781,438.84x = 22,180,098.96 × 6,151,488.94
  4. Step 4: Simplify right side
    14,781,438.84x = 136,440,633,440,545.52
  5. Step 5: Solve for x
    x = 136,440,633,440,545.52/14,781,438.84
  6. Step 6: Final answer
    x = 9,230,538.04

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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.