Home / 24,597,851.60-36,896,777.40-13,260,443.60

Finding the Fourth Proportional to 24,597,851.60, 36,896,777.40 and 13,260,443.60

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Solution

The fourth proportional to 24,597,851.60, 36,896,777.40 and 13,260,443.60 is: 19,890,665.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,597,851.60 : 36,896,777.40 = 13,260,443.60 : x
  2. Step 2: Convert to fraction form
    24,597,851.60/36,896,777.40 = 13,260,443.60/x
  3. Step 3: Cross multiply
    24,597,851.60x = 36,896,777.40 × 13,260,443.60
  4. Step 4: Simplify right side
    24,597,851.60x = 489,267,635,734,454.62
  5. Step 5: Solve for x
    x = 489,267,635,734,454.62/24,597,851.60
  6. Step 6: Final answer
    x = 19,890,665.40

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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.