Home / 24,193,899.90-36,290,849.85-21,730,463.10

Finding the Fourth Proportional to 24,193,899.90, 36,290,849.85 and 21,730,463.10

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Solution

The fourth proportional to 24,193,899.90, 36,290,849.85 and 21,730,463.10 is: 32,595,694.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,899.90 : 36,290,849.85 = 21,730,463.10 : x
  2. Step 2: Convert to fraction form
    24,193,899.90/36,290,849.85 = 21,730,463.10/x
  3. Step 3: Cross multiply
    24,193,899.90x = 36,290,849.85 × 21,730,463.10
  4. Step 4: Simplify right side
    24,193,899.90x = 788,616,973,533,065.62
  5. Step 5: Solve for x
    x = 788,616,973,533,065.62/24,193,899.90
  6. Step 6: Final answer
    x = 32,595,694.65

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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.