Home / 23,496,278.41-32,423,240.98-13,041,472.28

Finding the Fourth Proportional to 23,496,278.41, 32,423,240.98 and 13,041,472.28

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Solution

The fourth proportional to 23,496,278.41, 32,423,240.98 and 13,041,472.28 is: 17,996,330.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496,278.41 : 32,423,240.98 = 13,041,472.28 : x
  2. Step 2: Convert to fraction form
    23,496,278.41/32,423,240.98 = 13,041,472.28/x
  3. Step 3: Cross multiply
    23,496,278.41x = 32,423,240.98 × 13,041,472.28
  4. Step 4: Simplify right side
    23,496,278.41x = 422,846,798,241,106.50
  5. Step 5: Solve for x
    x = 422,846,798,241,106.50/23,496,278.41
  6. Step 6: Final answer
    x = 17,996,330.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.