Home / 47,250,968.40-70,876,452.60-34,336,952.10

Finding the Fourth Proportional to 47,250,968.40, 70,876,452.60 and 34,336,952.10

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Solution

The fourth proportional to 47,250,968.40, 70,876,452.60 and 34,336,952.10 is: 51,505,428.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,250,968.40 : 70,876,452.60 = 34,336,952.10 : x
  2. Step 2: Convert to fraction form
    47,250,968.40/70,876,452.60 = 34,336,952.10/x
  3. Step 3: Cross multiply
    47,250,968.40x = 70,876,452.60 × 34,336,952.10
  4. Step 4: Simplify right side
    47,250,968.40x = 2,433,681,357,944,120.50
  5. Step 5: Solve for x
    x = 2,433,681,357,944,120.50/47,250,968.40
  6. Step 6: Final answer
    x = 51,505,428.15

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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.