Home / 39,366,982.60-59,050,473.90-33,887,235.40

Finding the Fourth Proportional to 39,366,982.60, 59,050,473.90 and 33,887,235.40

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Solution

The fourth proportional to 39,366,982.60, 59,050,473.90 and 33,887,235.40 is: 50,830,853.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,982.60 : 59,050,473.90 = 33,887,235.40 : x
  2. Step 2: Convert to fraction form
    39,366,982.60/59,050,473.90 = 33,887,235.40/x
  3. Step 3: Cross multiply
    39,366,982.60x = 59,050,473.90 × 33,887,235.40
  4. Step 4: Simplify right side
    39,366,982.60x = 2,001,057,309,530,856
  5. Step 5: Solve for x
    x = 2,001,057,309,530,856/39,366,982.60
  6. Step 6: Final answer
    x = 50,830,853.10

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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.