Home / 26,958,049.40-40,472,947.02-14,187,522.08

Finding the Fourth Proportional to 26,958,049.40, 40,472,947.02 and 14,187,522.08

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Solution

The fourth proportional to 26,958,049.40, 40,472,947.02 and 14,187,522.08 is: 21,300,162.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,958,049.40 : 40,472,947.02 = 14,187,522.08 : x
  2. Step 2: Convert to fraction form
    26,958,049.40/40,472,947.02 = 14,187,522.08/x
  3. Step 3: Cross multiply
    26,958,049.40x = 40,472,947.02 × 14,187,522.08
  4. Step 4: Simplify right side
    26,958,049.40x = 574,210,829,488,920.25
  5. Step 5: Solve for x
    x = 574,210,829,488,920.25/26,958,049.40
  6. Step 6: Final answer
    x = 21,300,162.37

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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.