Home / 25,885,204.46-35,722,326.88-14,283,516.65

Finding the Fourth Proportional to 25,885,204.46, 35,722,326.88 and 14,283,516.65

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Solution

The fourth proportional to 25,885,204.46, 35,722,326.88 and 14,283,516.65 is: 19,711,663.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,885,204.46 : 35,722,326.88 = 14,283,516.65 : x
  2. Step 2: Convert to fraction form
    25,885,204.46/35,722,326.88 = 14,283,516.65/x
  3. Step 3: Cross multiply
    25,885,204.46x = 35,722,326.88 × 14,283,516.65
  4. Step 4: Simplify right side
    25,885,204.46x = 510,240,450,606,465.31
  5. Step 5: Solve for x
    x = 510,240,450,606,465.31/25,885,204.46
  6. Step 6: Final answer
    x = 19,711,663.91

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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.