Home / 14,753,590.32-22,131,172.80-4,655,424

Finding the Fourth Proportional to 14,753,590.32, 22,131,172.80 and 4,655,424

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Solution

The fourth proportional to 14,753,590.32, 22,131,172.80 and 4,655,424 is: 6,983,384.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753,590.32 : 22,131,172.80 = 4,655,424 : x
  2. Step 2: Convert to fraction form
    14,753,590.32/22,131,172.80 = 4,655,424/x
  3. Step 3: Cross multiply
    14,753,590.32x = 22,131,172.80 × 4,655,424
  4. Step 4: Simplify right side
    14,753,590.32x = 103,029,993,001,267.20
  5. Step 5: Solve for x
    x = 103,029,993,001,267.20/14,753,590.32
  6. Step 6: Final answer
    x = 6,983,384.44

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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.