Home / 31,891,293,454.16-44,010,002,621.68-17,225,998,873.82

Finding the Fourth Proportional to 31,891,293,454.16, 44,010,002,621.68 and 17,225,998,873.82

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Solution

The fourth proportional to 31,891,293,454.16, 44,010,002,621.68 and 17,225,998,873.82 is: 23,771,887,982.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,891,293,454.16 : 44,010,002,621.68 = 17,225,998,873.82 : x
  2. Step 2: Convert to fraction form
    31,891,293,454.16/44,010,002,621.68 = 17,225,998,873.82/x
  3. Step 3: Cross multiply
    31,891,293,454.16x = 44,010,002,621.68 × 17,225,998,873.82
  4. Step 4: Simplify right side
    31,891,293,454.16x = 758,116,255,597,874,905,088
  5. Step 5: Solve for x
    x = 758,116,255,597,874,905,088/31,891,293,454.16
  6. Step 6: Final answer
    x = 23,771,887,982.14

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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.