Home / 48,902,718.60-73,354,077.90-14,819,635.80

Finding the Fourth Proportional to 48,902,718.60, 73,354,077.90 and 14,819,635.80

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Solution

The fourth proportional to 48,902,718.60, 73,354,077.90 and 14,819,635.80 is: 22,229,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,718.60 : 73,354,077.90 = 14,819,635.80 : x
  2. Step 2: Convert to fraction form
    48,902,718.60/73,354,077.90 = 14,819,635.80/x
  3. Step 3: Cross multiply
    48,902,718.60x = 73,354,077.90 × 14,819,635.80
  4. Step 4: Simplify right side
    48,902,718.60x = 1,087,080,718,922,829
  5. Step 5: Solve for x
    x = 1,087,080,718,922,829/48,902,718.60
  6. Step 6: Final answer
    x = 22,229,453.70

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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.