Home / 14,722,603.20-22,083,904.80-4,626,244.80

Finding the Fourth Proportional to 14,722,603.20, 22,083,904.80 and 4,626,244.80

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Solution

The fourth proportional to 14,722,603.20, 22,083,904.80 and 4,626,244.80 is: 6,939,367.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,722,603.20 : 22,083,904.80 = 4,626,244.80 : x
  2. Step 2: Convert to fraction form
    14,722,603.20/22,083,904.80 = 4,626,244.80/x
  3. Step 3: Cross multiply
    14,722,603.20x = 22,083,904.80 × 4,626,244.80
  4. Step 4: Simplify right side
    14,722,603.20x = 102,165,549,744,695.05
  5. Step 5: Solve for x
    x = 102,165,549,744,695.05/14,722,603.20
  6. Step 6: Final answer
    x = 6,939,367.20

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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.