Home / 15,844,069.60-23,766,104.40-7,341,013.60

Finding the Fourth Proportional to 15,844,069.60, 23,766,104.40 and 7,341,013.60

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Solution

The fourth proportional to 15,844,069.60, 23,766,104.40 and 7,341,013.60 is: 11,011,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,844,069.60 : 23,766,104.40 = 7,341,013.60 : x
  2. Step 2: Convert to fraction form
    15,844,069.60/23,766,104.40 = 7,341,013.60/x
  3. Step 3: Cross multiply
    15,844,069.60x = 23,766,104.40 × 7,341,013.60
  4. Step 4: Simplify right side
    15,844,069.60x = 174,467,295,619,419.81
  5. Step 5: Solve for x
    x = 174,467,295,619,419.81/15,844,069.60
  6. Step 6: Final answer
    x = 11,011,520.40

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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.