Home / 48,913,261.60-73,360,561.20-14,835,719.20

Finding the Fourth Proportional to 48,913,261.60, 73,360,561.20 and 14,835,719.20

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Solution

The fourth proportional to 48,913,261.60, 73,360,561.20 and 14,835,719.20 is: 22,250,748.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,913,261.60 : 73,360,561.20 = 14,835,719.20 : x
  2. Step 2: Convert to fraction form
    48,913,261.60/73,360,561.20 = 14,835,719.20/x
  3. Step 3: Cross multiply
    48,913,261.60x = 73,360,561.20 × 14,835,719.20
  4. Step 4: Simplify right side
    48,913,261.60x = 1,088,356,686,317,615
  5. Step 5: Solve for x
    x = 1,088,356,686,317,615/48,913,261.60
  6. Step 6: Final answer
    x = 22,250,748.58

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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.