Home / 22,819,979.32-34,241,040.69-10,038,823.30

Finding the Fourth Proportional to 22,819,979.32, 34,241,040.69 and 10,038,823.30

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Solution

The fourth proportional to 22,819,979.32, 34,241,040.69 and 10,038,823.30 is: 15,063,105.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,819,979.32 : 34,241,040.69 = 10,038,823.30 : x
  2. Step 2: Convert to fraction form
    22,819,979.32/34,241,040.69 = 10,038,823.30/x
  3. Step 3: Cross multiply
    22,819,979.32x = 34,241,040.69 × 10,038,823.30
  4. Step 4: Simplify right side
    22,819,979.32x = 343,739,757,095,020.06
  5. Step 5: Solve for x
    x = 343,739,757,095,020.06/22,819,979.32
  6. Step 6: Final answer
    x = 15,063,105.55

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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.