Home / 88,766,252.95-133,144,065.11-36,937,765.75

Finding the Fourth Proportional to 88,766,252.95, 133,144,065.11 and 36,937,765.75

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Solution

The fourth proportional to 88,766,252.95, 133,144,065.11 and 36,937,765.75 is: 55,404,437.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,766,252.95 : 133,144,065.11 = 36,937,765.75 : x
  2. Step 2: Convert to fraction form
    88,766,252.95/133,144,065.11 = 36,937,765.75/x
  3. Step 3: Cross multiply
    88,766,252.95x = 133,144,065.11 × 36,937,765.75
  4. Step 4: Simplify right side
    88,766,252.95x = 4,918,044,287,851,239
  5. Step 5: Solve for x
    x = 4,918,044,287,851,239/88,766,252.95
  6. Step 6: Final answer
    x = 55,404,437.21

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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.