Home / 967,681,479.60-1,451,522,219.40-883,501,225.20

Finding the Fourth Proportional to 967,681,479.60, 1,451,522,219.40 and 883,501,225.20

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Solution

The fourth proportional to 967,681,479.60, 1,451,522,219.40 and 883,501,225.20 is: 1,325,251,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,681,479.60 : 1,451,522,219.40 = 883,501,225.20 : x
  2. Step 2: Convert to fraction form
    967,681,479.60/1,451,522,219.40 = 883,501,225.20/x
  3. Step 3: Cross multiply
    967,681,479.60x = 1,451,522,219.40 × 883,501,225.20
  4. Step 4: Simplify right side
    967,681,479.60x = 1,282,421,659,244,923,392
  5. Step 5: Solve for x
    x = 1,282,421,659,244,923,392/967,681,479.60
  6. Step 6: Final answer
    x = 1,325,251,837.80

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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.