Home / 63,346,874.01-95,020,627.40-22,406,350.88

Finding the Fourth Proportional to 63,346,874.01, 95,020,627.40 and 22,406,350.88

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Solution

The fourth proportional to 63,346,874.01, 95,020,627.40 and 22,406,350.88 is: 33,609,638.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,346,874.01 : 95,020,627.40 = 22,406,350.88 : x
  2. Step 2: Convert to fraction form
    63,346,874.01/95,020,627.40 = 22,406,350.88/x
  3. Step 3: Cross multiply
    63,346,874.01x = 95,020,627.40 × 22,406,350.88
  4. Step 4: Simplify right side
    63,346,874.01x = 2,129,065,518,362,142.25
  5. Step 5: Solve for x
    x = 2,129,065,518,362,142.25/63,346,874.01
  6. Step 6: Final answer
    x = 33,609,638.23

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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.