Home / 22,819,979.07-34,241,040.32-10,038,823.05

Finding the Fourth Proportional to 22,819,979.07, 34,241,040.32 and 10,038,823.05

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Solution

The fourth proportional to 22,819,979.07, 34,241,040.32 and 10,038,823.05 is: 15,063,105.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,819,979.07 : 34,241,040.32 = 10,038,823.05 : x
  2. Step 2: Convert to fraction form
    22,819,979.07/34,241,040.32 = 10,038,823.05/x
  3. Step 3: Cross multiply
    22,819,979.07x = 34,241,040.32 × 10,038,823.05
  4. Step 4: Simplify right side
    22,819,979.07x = 343,739,744,770,201.25
  5. Step 5: Solve for x
    x = 343,739,744,770,201.25/22,819,979.07
  6. Step 6: Final answer
    x = 15,063,105.17

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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.