Home / 26,176,035.60-39,264,053.40-8,225,110.80

Finding the Fourth Proportional to 26,176,035.60, 39,264,053.40 and 8,225,110.80

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Solution

The fourth proportional to 26,176,035.60, 39,264,053.40 and 8,225,110.80 is: 12,337,666.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,176,035.60 : 39,264,053.40 = 8,225,110.80 : x
  2. Step 2: Convert to fraction form
    26,176,035.60/39,264,053.40 = 8,225,110.80/x
  3. Step 3: Cross multiply
    26,176,035.60x = 39,264,053.40 × 8,225,110.80
  4. Step 4: Simplify right side
    26,176,035.60x = 322,951,189,672,116.69
  5. Step 5: Solve for x
    x = 322,951,189,672,116.69/26,176,035.60
  6. Step 6: Final answer
    x = 12,337,666.20

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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.