Home / 15,173,569.47-22,763,160.98-4,801,399.95

Finding the Fourth Proportional to 15,173,569.47, 22,763,160.98 and 4,801,399.95

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Solution

The fourth proportional to 15,173,569.47, 22,763,160.98 and 4,801,399.95 is: 7,202,988.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,173,569.47 : 22,763,160.98 = 4,801,399.95 : x
  2. Step 2: Convert to fraction form
    15,173,569.47/22,763,160.98 = 4,801,399.95/x
  3. Step 3: Cross multiply
    15,173,569.47x = 22,763,160.98 × 4,801,399.95
  4. Step 4: Simplify right side
    15,173,569.47x = 109,295,039,967,206.97
  5. Step 5: Solve for x
    x = 109,295,039,967,206.97/15,173,569.47
  6. Step 6: Final answer
    x = 7,202,988.08

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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.