Home / 35,784,016.60-53,676,024.90-8,857,672.60

Finding the Fourth Proportional to 35,784,016.60, 53,676,024.90 and 8,857,672.60

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Solution

The fourth proportional to 35,784,016.60, 53,676,024.90 and 8,857,672.60 is: 13,286,508.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,784,016.60 : 53,676,024.90 = 8,857,672.60 : x
  2. Step 2: Convert to fraction form
    35,784,016.60/53,676,024.90 = 8,857,672.60/x
  3. Step 3: Cross multiply
    35,784,016.60x = 53,676,024.90 × 8,857,672.60
  4. Step 4: Simplify right side
    35,784,016.60x = 475,444,655,033,647.69
  5. Step 5: Solve for x
    x = 475,444,655,033,647.69/35,784,016.60
  6. Step 6: Final answer
    x = 13,286,508.90

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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.