Home / 11,655,517.60-17,483,276.40-10,759,722.40

Finding the Fourth Proportional to 11,655,517.60, 17,483,276.40 and 10,759,722.40

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Solution

The fourth proportional to 11,655,517.60, 17,483,276.40 and 10,759,722.40 is: 16,139,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,655,517.60 : 17,483,276.40 = 10,759,722.40 : x
  2. Step 2: Convert to fraction form
    11,655,517.60/17,483,276.40 = 10,759,722.40/x
  3. Step 3: Cross multiply
    11,655,517.60x = 17,483,276.40 × 10,759,722.40
  4. Step 4: Simplify right side
    11,655,517.60x = 188,115,200,706,471.34
  5. Step 5: Solve for x
    x = 188,115,200,706,471.34/11,655,517.60
  6. Step 6: Final answer
    x = 16,139,583.60

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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.