Home / 3,681,769,911.06-5,522,654,939.66-883,738,454.55

Finding the Fourth Proportional to 3,681,769,911.06, 5,522,654,939.66 and 883,738,454.55

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Solution

The fourth proportional to 3,681,769,911.06, 5,522,654,939.66 and 883,738,454.55 is: 1,325,607,699.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,769,911.06 : 5,522,654,939.66 = 883,738,454.55 : x
  2. Step 2: Convert to fraction form
    3,681,769,911.06/5,522,654,939.66 = 883,738,454.55/x
  3. Step 3: Cross multiply
    3,681,769,911.06x = 5,522,654,939.66 × 883,738,454.55
  4. Step 4: Simplify right side
    3,681,769,911.06x = 4,880,582,541,402,808,320
  5. Step 5: Solve for x
    x = 4,880,582,541,402,808,320/3,681,769,911.06
  6. Step 6: Final answer
    x = 1,325,607,699.37

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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.