Home / 25,116,752.20-37,675,128.30-6,205,520.20

Finding the Fourth Proportional to 25,116,752.20, 37,675,128.30 and 6,205,520.20

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Solution

The fourth proportional to 25,116,752.20, 37,675,128.30 and 6,205,520.20 is: 9,308,280.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,752.20 : 37,675,128.30 = 6,205,520.20 : x
  2. Step 2: Convert to fraction form
    25,116,752.20/37,675,128.30 = 6,205,520.20/x
  3. Step 3: Cross multiply
    25,116,752.20x = 37,675,128.30 × 6,205,520.20
  4. Step 4: Simplify right side
    25,116,752.20x = 233,793,769,703,241.66
  5. Step 5: Solve for x
    x = 233,793,769,703,241.66/25,116,752.20
  6. Step 6: Final answer
    x = 9,308,280.30

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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.