Home / 23,130,002.20-34,661,825.70-17,017,029.40

Finding the Fourth Proportional to 23,130,002.20, 34,661,825.70 and 17,017,029.40

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Solution

The fourth proportional to 23,130,002.20, 34,661,825.70 and 17,017,029.40 is: 25,501,134.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,130,002.20 : 34,661,825.70 = 17,017,029.40 : x
  2. Step 2: Convert to fraction form
    23,130,002.20/34,661,825.70 = 17,017,029.40/x
  3. Step 3: Cross multiply
    23,130,002.20x = 34,661,825.70 × 17,017,029.40
  4. Step 4: Simplify right side
    23,130,002.20x = 589,841,306,994,575.62
  5. Step 5: Solve for x
    x = 589,841,306,994,575.62/23,130,002.20
  6. Step 6: Final answer
    x = 25,501,134.93

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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.