Home / 36,291,707.10-54,437,560.65-9,365,363.10

Finding the Fourth Proportional to 36,291,707.10, 54,437,560.65 and 9,365,363.10

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Solution

The fourth proportional to 36,291,707.10, 54,437,560.65 and 9,365,363.10 is: 14,048,044.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,707.10 : 54,437,560.65 = 9,365,363.10 : x
  2. Step 2: Convert to fraction form
    36,291,707.10/54,437,560.65 = 9,365,363.10/x
  3. Step 3: Cross multiply
    36,291,707.10x = 54,437,560.65 × 9,365,363.10
  4. Step 4: Simplify right side
    36,291,707.10x = 509,827,521,765,522
  5. Step 5: Solve for x
    x = 509,827,521,765,522/36,291,707.10
  6. Step 6: Final answer
    x = 14,048,044.65

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Similar ratio
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1.5x scale

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.