Home / 19,366,325.46-29,022,300.03-15,304,959.06

Finding the Fourth Proportional to 19,366,325.46, 29,022,300.03 and 15,304,959.06

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Solution

The fourth proportional to 19,366,325.46, 29,022,300.03 and 15,304,959.06 is: 22,935,952.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,366,325.46 : 29,022,300.03 = 15,304,959.06 : x
  2. Step 2: Convert to fraction form
    19,366,325.46/29,022,300.03 = 15,304,959.06/x
  3. Step 3: Cross multiply
    19,366,325.46x = 29,022,300.03 × 15,304,959.06
  4. Step 4: Simplify right side
    19,366,325.46x = 444,185,113,786,186.81
  5. Step 5: Solve for x
    x = 444,185,113,786,186.81/19,366,325.46
  6. Step 6: Final answer
    x = 22,935,952.14

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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.