Home / 60,995,348.90-91,563,882.15-36,761,639.30

Finding the Fourth Proportional to 60,995,348.90, 91,563,882.15 and 36,761,639.30

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Solution

The fourth proportional to 60,995,348.90, 91,563,882.15 and 36,761,639.30 is: 55,185,165.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,995,348.90 : 91,563,882.15 = 36,761,639.30 : x
  2. Step 2: Convert to fraction form
    60,995,348.90/91,563,882.15 = 36,761,639.30/x
  3. Step 3: Cross multiply
    60,995,348.90x = 91,563,882.15 × 36,761,639.30
  4. Step 4: Simplify right side
    60,995,348.90x = 3,366,038,408,506,008.50
  5. Step 5: Solve for x
    x = 3,366,038,408,506,008.50/60,995,348.90
  6. Step 6: Final answer
    x = 55,185,165.25

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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.