Home / 25,915,371.30-35,762,527.89-14,312,685.06

Finding the Fourth Proportional to 25,915,371.30, 35,762,527.89 and 14,312,685.06

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Solution

The fourth proportional to 25,915,371.30, 35,762,527.89 and 14,312,685.06 is: 19,751,127.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,915,371.30 : 35,762,527.89 = 14,312,685.06 : x
  2. Step 2: Convert to fraction form
    25,915,371.30/35,762,527.89 = 14,312,685.06/x
  3. Step 3: Cross multiply
    25,915,371.30x = 35,762,527.89 × 14,312,685.06
  4. Step 4: Simplify right side
    25,915,371.30x = 511,857,798,639,036.38
  5. Step 5: Solve for x
    x = 511,857,798,639,036.38/25,915,371.30
  6. Step 6: Final answer
    x = 19,751,127.34

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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.