Home / 48,998,125.60-73,497,188.40-34,385,466.40

Finding the Fourth Proportional to 48,998,125.60, 73,497,188.40 and 34,385,466.40

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Solution

The fourth proportional to 48,998,125.60, 73,497,188.40 and 34,385,466.40 is: 51,578,199.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,998,125.60 : 73,497,188.40 = 34,385,466.40 : x
  2. Step 2: Convert to fraction form
    48,998,125.60/73,497,188.40 = 34,385,466.40/x
  3. Step 3: Cross multiply
    48,998,125.60x = 73,497,188.40 × 34,385,466.40
  4. Step 4: Simplify right side
    48,998,125.60x = 2,527,235,102,222,670
  5. Step 5: Solve for x
    x = 2,527,235,102,222,670/48,998,125.60
  6. Step 6: Final answer
    x = 51,578,199.60

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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.