Home / 82,256,627.60-123,360,071.16-24,733,628.72

Finding the Fourth Proportional to 82,256,627.60, 123,360,071.16 and 24,733,628.72

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Solution

The fourth proportional to 82,256,627.60, 123,360,071.16 and 24,733,628.72 is: 37,092,964.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,256,627.60 : 123,360,071.16 = 24,733,628.72 : x
  2. Step 2: Convert to fraction form
    82,256,627.60/123,360,071.16 = 24,733,628.72/x
  3. Step 3: Cross multiply
    82,256,627.60x = 123,360,071.16 × 24,733,628.72
  4. Step 4: Simplify right side
    82,256,627.60x = 3,051,142,198,944,219.50
  5. Step 5: Solve for x
    x = 3,051,142,198,944,219.50/82,256,627.60
  6. Step 6: Final answer
    x = 37,092,964.88

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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.