Home / 15,552,001.70-23,328,002.55-10,475,828.90

Finding the Fourth Proportional to 15,552,001.70, 23,328,002.55 and 10,475,828.90

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Solution

The fourth proportional to 15,552,001.70, 23,328,002.55 and 10,475,828.90 is: 15,713,743.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,001.70 : 23,328,002.55 = 10,475,828.90 : x
  2. Step 2: Convert to fraction form
    15,552,001.70/23,328,002.55 = 10,475,828.90/x
  3. Step 3: Cross multiply
    15,552,001.70x = 23,328,002.55 × 10,475,828.90
  4. Step 4: Simplify right side
    15,552,001.70x = 244,380,163,292,563.72
  5. Step 5: Solve for x
    x = 244,380,163,292,563.72/15,552,001.70
  6. Step 6: Final answer
    x = 15,713,743.35

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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.