Home / 22,761,552.40-34,142,328.60-15,826,247.35

Finding the Fourth Proportional to 22,761,552.40, 34,142,328.60 and 15,826,247.35

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Solution

The fourth proportional to 22,761,552.40, 34,142,328.60 and 15,826,247.35 is: 23,739,371.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,761,552.40 : 34,142,328.60 = 15,826,247.35 : x
  2. Step 2: Convert to fraction form
    22,761,552.40/34,142,328.60 = 15,826,247.35/x
  3. Step 3: Cross multiply
    22,761,552.40x = 34,142,328.60 × 15,826,247.35
  4. Step 4: Simplify right side
    22,761,552.40x = 540,344,937,528,579.25
  5. Step 5: Solve for x
    x = 540,344,937,528,579.25/22,761,552.40
  6. Step 6: Final answer
    x = 23,739,371.03

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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.