Home / 48,902,288.10-73,353,432.15-14,819,205.30

Finding the Fourth Proportional to 48,902,288.10, 73,353,432.15 and 14,819,205.30

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Solution

The fourth proportional to 48,902,288.10, 73,353,432.15 and 14,819,205.30 is: 22,228,807.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,288.10 : 73,353,432.15 = 14,819,205.30 : x
  2. Step 2: Convert to fraction form
    48,902,288.10/73,353,432.15 = 14,819,205.30/x
  3. Step 3: Cross multiply
    48,902,288.10x = 73,353,432.15 × 14,819,205.30
  4. Step 4: Simplify right side
    48,902,288.10x = 1,087,039,570,490,470.50
  5. Step 5: Solve for x
    x = 1,087,039,570,490,470.50/48,902,288.10
  6. Step 6: Final answer
    x = 22,228,807.95

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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.