Home / 4,754,876,016.57-6,562,144,709.60-2,640,745,267.35

Finding the Fourth Proportional to 4,754,876,016.57, 6,562,144,709.60 and 2,640,745,267.35

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Solution

The fourth proportional to 4,754,876,016.57, 6,562,144,709.60 and 2,640,745,267.35 is: 3,644,459,398.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,876,016.57 : 6,562,144,709.60 = 2,640,745,267.35 : x
  2. Step 2: Convert to fraction form
    4,754,876,016.57/6,562,144,709.60 = 2,640,745,267.35/x
  3. Step 3: Cross multiply
    4,754,876,016.57x = 6,562,144,709.60 × 2,640,745,267.35
  4. Step 4: Simplify right side
    4,754,876,016.57x = 17,328,952,585,528,836,096
  5. Step 5: Solve for x
    x = 17,328,952,585,528,836,096/4,754,876,016.57
  6. Step 6: Final answer
    x = 3,644,459,398.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.