Home / 48,870,256.70-73,286,722.65-14,780,272.70

Finding the Fourth Proportional to 48,870,256.70, 73,286,722.65 and 14,780,272.70

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Solution

The fourth proportional to 48,870,256.70, 73,286,722.65 and 14,780,272.70 is: 22,164,764.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,256.70 : 73,286,722.65 = 14,780,272.70 : x
  2. Step 2: Convert to fraction form
    48,870,256.70/73,286,722.65 = 14,780,272.70/x
  3. Step 3: Cross multiply
    48,870,256.70x = 73,286,722.65 × 14,780,272.70
  4. Step 4: Simplify right side
    48,870,256.70x = 1,083,197,746,056,266.75
  5. Step 5: Solve for x
    x = 1,083,197,746,056,266.75/48,870,256.70
  6. Step 6: Final answer
    x = 22,164,764.81

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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.