Home / 23,304,943.19-34,955,950.66-7,129,609.31

Finding the Fourth Proportional to 23,304,943.19, 34,955,950.66 and 7,129,609.31

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Solution

The fourth proportional to 23,304,943.19, 34,955,950.66 and 7,129,609.31 is: 10,693,966.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304,943.19 : 34,955,950.66 = 7,129,609.31 : x
  2. Step 2: Convert to fraction form
    23,304,943.19/34,955,950.66 = 7,129,609.31/x
  3. Step 3: Cross multiply
    23,304,943.19x = 34,955,950.66 × 7,129,609.31
  4. Step 4: Simplify right side
    23,304,943.19x = 249,222,271,247,612.59
  5. Step 5: Solve for x
    x = 249,222,271,247,612.59/23,304,943.19
  6. Step 6: Final answer
    x = 10,693,966.05

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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.