Home / 3,012,016,549.59-4,504,155,161.85-2,865,083,741.91

Finding the Fourth Proportional to 3,012,016,549.59, 4,504,155,161.85 and 2,865,083,741.91

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Solution

The fourth proportional to 3,012,016,549.59, 4,504,155,161.85 and 2,865,083,741.91 is: 4,284,432,543.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,016,549.59 : 4,504,155,161.85 = 2,865,083,741.91 : x
  2. Step 2: Convert to fraction form
    3,012,016,549.59/4,504,155,161.85 = 2,865,083,741.91/x
  3. Step 3: Cross multiply
    3,012,016,549.59x = 4,504,155,161.85 × 2,865,083,741.91
  4. Step 4: Simplify right side
    3,012,016,549.59x = 12,904,781,725,256,439,808
  5. Step 5: Solve for x
    x = 12,904,781,725,256,439,808/3,012,016,549.59
  6. Step 6: Final answer
    x = 4,284,432,543.05

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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.