Home / 50,191,747.60-75,287,621.40-44,712,000.40

Finding the Fourth Proportional to 50,191,747.60, 75,287,621.40 and 44,712,000.40

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Solution

The fourth proportional to 50,191,747.60, 75,287,621.40 and 44,712,000.40 is: 67,068,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,191,747.60 : 75,287,621.40 = 44,712,000.40 : x
  2. Step 2: Convert to fraction form
    50,191,747.60/75,287,621.40 = 44,712,000.40/x
  3. Step 3: Cross multiply
    50,191,747.60x = 75,287,621.40 × 44,712,000.40
  4. Step 4: Simplify right side
    50,191,747.60x = 3,366,260,158,151,848.50
  5. Step 5: Solve for x
    x = 3,366,260,158,151,848.50/50,191,747.60
  6. Step 6: Final answer
    x = 67,068,000.60

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1.5x scale

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.