Home / 24,178,643.10-36,267,964.65-21,029,363.10

Finding the Fourth Proportional to 24,178,643.10, 36,267,964.65 and 21,029,363.10

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Solution

The fourth proportional to 24,178,643.10, 36,267,964.65 and 21,029,363.10 is: 31,544,044.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178,643.10 : 36,267,964.65 = 21,029,363.10 : x
  2. Step 2: Convert to fraction form
    24,178,643.10/36,267,964.65 = 21,029,363.10/x
  3. Step 3: Cross multiply
    24,178,643.10x = 36,267,964.65 × 21,029,363.10
  4. Step 4: Simplify right side
    24,178,643.10x = 762,692,197,522,814.50
  5. Step 5: Solve for x
    x = 762,692,197,522,814.50/24,178,643.10
  6. Step 6: Final answer
    x = 31,544,044.65

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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.