Home / 14,954,646.80-22,431,970.20-14,860,168.40

Finding the Fourth Proportional to 14,954,646.80, 22,431,970.20 and 14,860,168.40

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Solution

The fourth proportional to 14,954,646.80, 22,431,970.20 and 14,860,168.40 is: 22,290,252.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,954,646.80 : 22,431,970.20 = 14,860,168.40 : x
  2. Step 2: Convert to fraction form
    14,954,646.80/22,431,970.20 = 14,860,168.40/x
  3. Step 3: Cross multiply
    14,954,646.80x = 22,431,970.20 × 14,860,168.40
  4. Step 4: Simplify right side
    14,954,646.80x = 333,342,854,715,781.69
  5. Step 5: Solve for x
    x = 333,342,854,715,781.69/14,954,646.80
  6. Step 6: Final answer
    x = 22,290,252.60

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Double scale
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Similar ratio
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1.5x scale

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.