Home / 322,053,358,861.20-483,080,038,291.80-110,056,867,280.40

Finding the Fourth Proportional to 322,053,358,861.20, 483,080,038,291.80 and 110,056,867,280.40

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Solution

The fourth proportional to 322,053,358,861.20, 483,080,038,291.80 and 110,056,867,280.40 is: 165,085,300,920.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,053,358,861.20 : 483,080,038,291.80 = 110,056,867,280.40 : x
  2. Step 2: Convert to fraction form
    322,053,358,861.20/483,080,038,291.80 = 110,056,867,280.40/x
  3. Step 3: Cross multiply
    322,053,358,861.20x = 483,080,038,291.80 × 110,056,867,280.40
  4. Step 4: Simplify right side
    322,053,358,861.20x = 53,166,275,660,091,179,925,504
  5. Step 5: Solve for x
    x = 53,166,275,660,091,179,925,504/322,053,358,861.20
  6. Step 6: Final answer
    x = 165,085,300,920.60

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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.