Home / 19,577,060.20-29,365,590.30-6,798,856.60

Finding the Fourth Proportional to 19,577,060.20, 29,365,590.30 and 6,798,856.60

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Solution

The fourth proportional to 19,577,060.20, 29,365,590.30 and 6,798,856.60 is: 10,198,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,577,060.20 : 29,365,590.30 = 6,798,856.60 : x
  2. Step 2: Convert to fraction form
    19,577,060.20/29,365,590.30 = 6,798,856.60/x
  3. Step 3: Cross multiply
    19,577,060.20x = 29,365,590.30 × 6,798,856.60
  4. Step 4: Simplify right side
    19,577,060.20x = 199,652,437,424,050.97
  5. Step 5: Solve for x
    x = 199,652,437,424,050.97/19,577,060.20
  6. Step 6: Final answer
    x = 10,198,284.90

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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.