Home / 31,891,293,451.16-44,010,002,617.54-17,225,998,870.82

Finding the Fourth Proportional to 31,891,293,451.16, 44,010,002,617.54 and 17,225,998,870.82

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Solution

The fourth proportional to 31,891,293,451.16, 44,010,002,617.54 and 17,225,998,870.82 is: 23,771,887,978.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,891,293,451.16 : 44,010,002,617.54 = 17,225,998,870.82 : x
  2. Step 2: Convert to fraction form
    31,891,293,451.16/44,010,002,617.54 = 17,225,998,870.82/x
  3. Step 3: Cross multiply
    31,891,293,451.16x = 44,010,002,617.54 × 17,225,998,870.82
  4. Step 4: Simplify right side
    31,891,293,451.16x = 758,116,255,394,529,280,000
  5. Step 5: Solve for x
    x = 758,116,255,394,529,280,000/31,891,293,451.16
  6. Step 6: Final answer
    x = 23,771,887,978.00

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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.