Home / 15,309,069.88-22,963,637.22-14,373,733.72

Finding the Fourth Proportional to 15,309,069.88, 22,963,637.22 and 14,373,733.72

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Solution

The fourth proportional to 15,309,069.88, 22,963,637.22 and 14,373,733.72 is: 21,560,631.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,309,069.88 : 22,963,637.22 = 14,373,733.72 : x
  2. Step 2: Convert to fraction form
    15,309,069.88/22,963,637.22 = 14,373,733.72/x
  3. Step 3: Cross multiply
    15,309,069.88x = 22,963,637.22 × 14,373,733.72
  4. Step 4: Simplify right side
    15,309,069.88x = 330,073,206,642,961.06
  5. Step 5: Solve for x
    x = 330,073,206,642,961.06/15,309,069.88
  6. Step 6: Final answer
    x = 21,560,631.00

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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.