Home / 45,451,627.20-68,177,440.80-22,724,323.20

Finding the Fourth Proportional to 45,451,627.20, 68,177,440.80 and 22,724,323.20

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Solution

The fourth proportional to 45,451,627.20, 68,177,440.80 and 22,724,323.20 is: 34,086,484.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,451,627.20 : 68,177,440.80 = 22,724,323.20 : x
  2. Step 2: Convert to fraction form
    45,451,627.20/68,177,440.80 = 22,724,323.20/x
  3. Step 3: Cross multiply
    45,451,627.20x = 68,177,440.80 × 22,724,323.20
  4. Step 4: Simplify right side
    45,451,627.20x = 1,549,286,199,688,066.50
  5. Step 5: Solve for x
    x = 1,549,286,199,688,066.50/45,451,627.20
  6. Step 6: Final answer
    x = 34,086,484.80

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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.