Home / 23,040,341.61-34,561,841.02-8,663,533.96

Finding the Fourth Proportional to 23,040,341.61, 34,561,841.02 and 8,663,533.96

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Solution

The fourth proportional to 23,040,341.61, 34,561,841.02 and 8,663,533.96 is: 12,995,800.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,040,341.61 : 34,561,841.02 = 8,663,533.96 : x
  2. Step 2: Convert to fraction form
    23,040,341.61/34,561,841.02 = 8,663,533.96/x
  3. Step 3: Cross multiply
    23,040,341.61x = 34,561,841.02 × 8,663,533.96
  4. Step 4: Simplify right side
    23,040,341.61x = 299,427,683,378,001.56
  5. Step 5: Solve for x
    x = 299,427,683,378,001.56/23,040,341.61
  6. Step 6: Final answer
    x = 12,995,800.51

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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.