Home / 39,477,317.10-59,215,975.65-22,471,205.10

Finding the Fourth Proportional to 39,477,317.10, 59,215,975.65 and 22,471,205.10

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Solution

The fourth proportional to 39,477,317.10, 59,215,975.65 and 22,471,205.10 is: 33,706,807.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,477,317.10 : 59,215,975.65 = 22,471,205.10 : x
  2. Step 2: Convert to fraction form
    39,477,317.10/59,215,975.65 = 22,471,205.10/x
  3. Step 3: Cross multiply
    39,477,317.10x = 59,215,975.65 × 22,471,205.10
  4. Step 4: Simplify right side
    39,477,317.10x = 1,330,654,334,027,755.75
  5. Step 5: Solve for x
    x = 1,330,654,334,027,755.75/39,477,317.10
  6. Step 6: Final answer
    x = 33,706,807.65

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Similar ratio
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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.