Home / 26,472,333.96-39,708,532.08-8,276,624.64

Finding the Fourth Proportional to 26,472,333.96, 39,708,532.08 and 8,276,624.64

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Solution

The fourth proportional to 26,472,333.96, 39,708,532.08 and 8,276,624.64 is: 12,414,946.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,472,333.96 : 39,708,532.08 = 8,276,624.64 : x
  2. Step 2: Convert to fraction form
    26,472,333.96/39,708,532.08 = 8,276,624.64/x
  3. Step 3: Cross multiply
    26,472,333.96x = 39,708,532.08 × 8,276,624.64
  4. Step 4: Simplify right side
    26,472,333.96x = 328,652,615,031,558.44
  5. Step 5: Solve for x
    x = 328,652,615,031,558.44/26,472,333.96
  6. Step 6: Final answer
    x = 12,414,946.70

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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.