Home / 71,067,186,153.77-98,083,242,871.18-44,997,974,523.88

Finding the Fourth Proportional to 71,067,186,153.77, 98,083,242,871.18 and 44,997,974,523.88

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Solution

The fourth proportional to 71,067,186,153.77, 98,083,242,871.18 and 44,997,974,523.88 is: 62,103,869,631.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,067,186,153.77 : 98,083,242,871.18 = 44,997,974,523.88 : x
  2. Step 2: Convert to fraction form
    71,067,186,153.77/98,083,242,871.18 = 44,997,974,523.88/x
  3. Step 3: Cross multiply
    71,067,186,153.77x = 98,083,242,871.18 × 44,997,974,523.88
  4. Step 4: Simplify right side
    71,067,186,153.77x = 4,413,547,263,936,454,721,536
  5. Step 5: Solve for x
    x = 4,413,547,263,936,454,721,536/71,067,186,153.77
  6. Step 6: Final answer
    x = 62,103,869,631.01

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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.