Home / 14,996,543.90-22,494,815.85-3,636,974.30

Finding the Fourth Proportional to 14,996,543.90, 22,494,815.85 and 3,636,974.30

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Solution

The fourth proportional to 14,996,543.90, 22,494,815.85 and 3,636,974.30 is: 5,455,461.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,996,543.90 : 22,494,815.85 = 3,636,974.30 : x
  2. Step 2: Convert to fraction form
    14,996,543.90/22,494,815.85 = 3,636,974.30/x
  3. Step 3: Cross multiply
    14,996,543.90x = 22,494,815.85 × 3,636,974.30
  4. Step 4: Simplify right side
    14,996,543.90x = 81,813,067,129,682.66
  5. Step 5: Solve for x
    x = 81,813,067,129,682.66/14,996,543.90
  6. Step 6: Final answer
    x = 5,455,461.45

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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.