Home / 22,325,066.80-33,487,600.20-15,900,535.60

Finding the Fourth Proportional to 22,325,066.80, 33,487,600.20 and 15,900,535.60

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Solution

The fourth proportional to 22,325,066.80, 33,487,600.20 and 15,900,535.60 is: 23,850,803.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325,066.80 : 33,487,600.20 = 15,900,535.60 : x
  2. Step 2: Convert to fraction form
    22,325,066.80/33,487,600.20 = 15,900,535.60/x
  3. Step 3: Cross multiply
    22,325,066.80x = 33,487,600.20 × 15,900,535.60
  4. Step 4: Simplify right side
    22,325,066.80x = 532,470,779,138,667.12
  5. Step 5: Solve for x
    x = 532,470,779,138,667.12/22,325,066.80
  6. Step 6: Final answer
    x = 23,850,803.40

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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.