Home / 9,850,753,612.62-13,594,047,314.49-5,334,667,721.82

Finding the Fourth Proportional to 9,850,753,612.62, 13,594,047,314.49 and 5,334,667,721.82

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Solution

The fourth proportional to 9,850,753,612.62, 13,594,047,314.49 and 5,334,667,721.82 is: 7,361,845,425.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,753,612.62 : 13,594,047,314.49 = 5,334,667,721.82 : x
  2. Step 2: Convert to fraction form
    9,850,753,612.62/13,594,047,314.49 = 5,334,667,721.82/x
  3. Step 3: Cross multiply
    9,850,753,612.62x = 13,594,047,314.49 × 5,334,667,721.82
  4. Step 4: Simplify right side
    9,850,753,612.62x = 72,519,725,417,503,653,888
  5. Step 5: Solve for x
    x = 72,519,725,417,503,653,888/9,850,753,612.62
  6. Step 6: Final answer
    x = 7,361,845,425.17

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Double scale
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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.