Home / 63,001,684.62-86,961,539.25-36,546,723.90

Finding the Fourth Proportional to 63,001,684.62, 86,961,539.25 and 36,546,723.90

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Solution

The fourth proportional to 63,001,684.62, 86,961,539.25 and 36,546,723.90 is: 50,445,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001,684.62 : 86,961,539.25 = 36,546,723.90 : x
  2. Step 2: Convert to fraction form
    63,001,684.62/86,961,539.25 = 36,546,723.90/x
  3. Step 3: Cross multiply
    63,001,684.62x = 86,961,539.25 × 36,546,723.90
  4. Step 4: Simplify right side
    63,001,684.62x = 3,178,159,364,888,763
  5. Step 5: Solve for x
    x = 3,178,159,364,888,763/63,001,684.62
  6. Step 6: Final answer
    x = 50,445,625.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.