Home / 48,964,959.60-73,279,477.80-44,933,881.20

Finding the Fourth Proportional to 48,964,959.60, 73,279,477.80 and 44,933,881.20

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Solution

The fourth proportional to 48,964,959.60, 73,279,477.80 and 44,933,881.20 is: 67,246,687.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964,959.60 : 73,279,477.80 = 44,933,881.20 : x
  2. Step 2: Convert to fraction form
    48,964,959.60/73,279,477.80 = 44,933,881.20/x
  3. Step 3: Cross multiply
    48,964,959.60x = 73,279,477.80 × 44,933,881.20
  4. Step 4: Simplify right side
    48,964,959.60x = 3,292,731,349,863,237.50
  5. Step 5: Solve for x
    x = 3,292,731,349,863,237.50/48,964,959.60
  6. Step 6: Final answer
    x = 67,246,687.77

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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.