Home / 3,452,955,689.80-5,179,433,534.70-2,418,984,080.20

Finding the Fourth Proportional to 3,452,955,689.80, 5,179,433,534.70 and 2,418,984,080.20

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Solution

The fourth proportional to 3,452,955,689.80, 5,179,433,534.70 and 2,418,984,080.20 is: 3,628,476,120.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,955,689.80 : 5,179,433,534.70 = 2,418,984,080.20 : x
  2. Step 2: Convert to fraction form
    3,452,955,689.80/5,179,433,534.70 = 2,418,984,080.20/x
  3. Step 3: Cross multiply
    3,452,955,689.80x = 5,179,433,534.70 × 2,418,984,080.20
  4. Step 4: Simplify right side
    3,452,955,689.80x = 12,528,967,264,893,313,024
  5. Step 5: Solve for x
    x = 12,528,967,264,893,313,024/3,452,955,689.80
  6. Step 6: Final answer
    x = 3,628,476,120.30

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Double scale
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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.