Home / 63,693,008.40-95,539,512.60-15,823,952.40

Finding the Fourth Proportional to 63,693,008.40, 95,539,512.60 and 15,823,952.40

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Solution

The fourth proportional to 63,693,008.40, 95,539,512.60 and 15,823,952.40 is: 23,735,928.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,693,008.40 : 95,539,512.60 = 15,823,952.40 : x
  2. Step 2: Convert to fraction form
    63,693,008.40/95,539,512.60 = 15,823,952.40/x
  3. Step 3: Cross multiply
    63,693,008.40x = 95,539,512.60 × 15,823,952.40
  4. Step 4: Simplify right side
    63,693,008.40x = 1,511,812,699,701,600.25
  5. Step 5: Solve for x
    x = 1,511,812,699,701,600.25/63,693,008.40
  6. Step 6: Final answer
    x = 23,735,928.60

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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.