Home / 21,704,446.14-32,539,618.44-14,860,316.22

Finding the Fourth Proportional to 21,704,446.14, 32,539,618.44 and 14,860,316.22

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Solution

The fourth proportional to 21,704,446.14, 32,539,618.44 and 14,860,316.22 is: 22,278,800.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,704,446.14 : 32,539,618.44 = 14,860,316.22 : x
  2. Step 2: Convert to fraction form
    21,704,446.14/32,539,618.44 = 14,860,316.22/x
  3. Step 3: Cross multiply
    21,704,446.14x = 32,539,618.44 × 14,860,316.22
  4. Step 4: Simplify right side
    21,704,446.14x = 483,549,019,696,543.12
  5. Step 5: Solve for x
    x = 483,549,019,696,543.12/21,704,446.14
  6. Step 6: Final answer
    x = 22,278,800.23

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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.