Home / 44,571,205.10-66,856,807.65-40,744,829.90

Finding the Fourth Proportional to 44,571,205.10, 66,856,807.65 and 40,744,829.90

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Solution

The fourth proportional to 44,571,205.10, 66,856,807.65 and 40,744,829.90 is: 61,117,244.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,571,205.10 : 66,856,807.65 = 40,744,829.90 : x
  2. Step 2: Convert to fraction form
    44,571,205.10/66,856,807.65 = 40,744,829.90/x
  3. Step 3: Cross multiply
    44,571,205.10x = 66,856,807.65 × 40,744,829.90
  4. Step 4: Simplify right side
    44,571,205.10x = 2,724,069,255,356,268.50
  5. Step 5: Solve for x
    x = 2,724,069,255,356,268.50/44,571,205.10
  6. Step 6: Final answer
    x = 61,117,244.85

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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.