Home / 58,758,531.20-88,137,796.80-35,766,454.40

Finding the Fourth Proportional to 58,758,531.20, 88,137,796.80 and 35,766,454.40

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Solution

The fourth proportional to 58,758,531.20, 88,137,796.80 and 35,766,454.40 is: 53,649,681.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,531.20 : 88,137,796.80 = 35,766,454.40 : x
  2. Step 2: Convert to fraction form
    58,758,531.20/88,137,796.80 = 35,766,454.40/x
  3. Step 3: Cross multiply
    58,758,531.20x = 88,137,796.80 × 35,766,454.40
  4. Step 4: Simplify right side
    58,758,531.20x = 3,152,376,490,163,665.50
  5. Step 5: Solve for x
    x = 3,152,376,490,163,665.50/58,758,531.20
  6. Step 6: Final answer
    x = 53,649,681.60

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Similar ratio
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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.