Home / 48,277,702.20-72,500,534.10-25,602,886.20

Finding the Fourth Proportional to 48,277,702.20, 72,500,534.10 and 25,602,886.20

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Solution

The fourth proportional to 48,277,702.20, 72,500,534.10 and 25,602,886.20 is: 38,448,866.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,277,702.20 : 72,500,534.10 = 25,602,886.20 : x
  2. Step 2: Convert to fraction form
    48,277,702.20/72,500,534.10 = 25,602,886.20/x
  3. Step 3: Cross multiply
    48,277,702.20x = 72,500,534.10 × 25,602,886.20
  4. Step 4: Simplify right side
    48,277,702.20x = 1,856,222,924,001,519.25
  5. Step 5: Solve for x
    x = 1,856,222,924,001,519.25/48,277,702.20
  6. Step 6: Final answer
    x = 38,448,866.44

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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.