Home / 15,337,655.60-23,006,483.40-9,682,948.40

Finding the Fourth Proportional to 15,337,655.60, 23,006,483.40 and 9,682,948.40

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Solution

The fourth proportional to 15,337,655.60, 23,006,483.40 and 9,682,948.40 is: 14,524,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337,655.60 : 23,006,483.40 = 9,682,948.40 : x
  2. Step 2: Convert to fraction form
    15,337,655.60/23,006,483.40 = 9,682,948.40/x
  3. Step 3: Cross multiply
    15,337,655.60x = 23,006,483.40 × 9,682,948.40
  4. Step 4: Simplify right side
    15,337,655.60x = 222,770,591,627,656.56
  5. Step 5: Solve for x
    x = 222,770,591,627,656.56/15,337,655.60
  6. Step 6: Final answer
    x = 14,524,422.60

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1.5x scale

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.