Home / 60,453,807.40-90,680,711.10-24,577,762.60

Finding the Fourth Proportional to 60,453,807.40, 90,680,711.10 and 24,577,762.60

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Solution

The fourth proportional to 60,453,807.40, 90,680,711.10 and 24,577,762.60 is: 36,866,643.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,453,807.40 : 90,680,711.10 = 24,577,762.60 : x
  2. Step 2: Convert to fraction form
    60,453,807.40/90,680,711.10 = 24,577,762.60/x
  3. Step 3: Cross multiply
    60,453,807.40x = 90,680,711.10 × 24,577,762.60
  4. Step 4: Simplify right side
    60,453,807.40x = 2,228,728,989,814,984.75
  5. Step 5: Solve for x
    x = 2,228,728,989,814,984.75/60,453,807.40
  6. Step 6: Final answer
    x = 36,866,643.90

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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.