Home / 63,580,919.12-95,385,599.04-23,191,403.12

Finding the Fourth Proportional to 63,580,919.12, 95,385,599.04 and 23,191,403.12

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Solution

The fourth proportional to 63,580,919.12, 95,385,599.04 and 23,191,403.12 is: 34,792,291.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,580,919.12 : 95,385,599.04 = 23,191,403.12 : x
  2. Step 2: Convert to fraction form
    63,580,919.12/95,385,599.04 = 23,191,403.12/x
  3. Step 3: Cross multiply
    63,580,919.12x = 95,385,599.04 × 23,191,403.12
  4. Step 4: Simplify right side
    63,580,919.12x = 2,212,125,879,179,325.25
  5. Step 5: Solve for x
    x = 2,212,125,879,179,325.25/63,580,919.12
  6. Step 6: Final answer
    x = 34,792,291.62

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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.