Home / 61,809,829.62-92,593,531.95-35,847,589.20

Finding the Fourth Proportional to 61,809,829.62, 92,593,531.95 and 35,847,589.20

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Solution

The fourth proportional to 61,809,829.62, 92,593,531.95 and 35,847,589.20 is: 53,701,084.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,809,829.62 : 92,593,531.95 = 35,847,589.20 : x
  2. Step 2: Convert to fraction form
    61,809,829.62/92,593,531.95 = 35,847,589.20/x
  3. Step 3: Cross multiply
    61,809,829.62x = 92,593,531.95 × 35,847,589.20
  4. Step 4: Simplify right side
    61,809,829.62x = 3,319,254,895,920,675.50
  5. Step 5: Solve for x
    x = 3,319,254,895,920,675.50/61,809,829.62
  6. Step 6: Final answer
    x = 53,701,084.70

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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.