Home / 63,248,601.60-94,872,902.40-37,382,515.20

Finding the Fourth Proportional to 63,248,601.60, 94,872,902.40 and 37,382,515.20

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Solution

The fourth proportional to 63,248,601.60, 94,872,902.40 and 37,382,515.20 is: 56,073,772.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,248,601.60 : 94,872,902.40 = 37,382,515.20 : x
  2. Step 2: Convert to fraction form
    63,248,601.60/94,872,902.40 = 37,382,515.20/x
  3. Step 3: Cross multiply
    63,248,601.60x = 94,872,902.40 × 37,382,515.20
  4. Step 4: Simplify right side
    63,248,601.60x = 3,546,587,716,036,117
  5. Step 5: Solve for x
    x = 3,546,587,716,036,117/63,248,601.60
  6. Step 6: Final answer
    x = 56,073,772.80

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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.