Home / 14,805,606.42-22,202,969.90-5,087,463.47

Finding the Fourth Proportional to 14,805,606.42, 22,202,969.90 and 5,087,463.47

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Solution

The fourth proportional to 14,805,606.42, 22,202,969.90 and 5,087,463.47 is: 7,629,326.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,805,606.42 : 22,202,969.90 = 5,087,463.47 : x
  2. Step 2: Convert to fraction form
    14,805,606.42/22,202,969.90 = 5,087,463.47/x
  3. Step 3: Cross multiply
    14,805,606.42x = 22,202,969.90 × 5,087,463.47
  4. Step 4: Simplify right side
    14,805,606.42x = 112,956,798,320,205.56
  5. Step 5: Solve for x
    x = 112,956,798,320,205.56/14,805,606.42
  6. Step 6: Final answer
    x = 7,629,326.02

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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.