Home / 4,895,679,118.80-6,755,840,085.96-2,667,963,475.92

Finding the Fourth Proportional to 4,895,679,118.80, 6,755,840,085.96 and 2,667,963,475.92

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Solution

The fourth proportional to 4,895,679,118.80, 6,755,840,085.96 and 2,667,963,475.92 is: 3,681,682,185.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,679,118.80 : 6,755,840,085.96 = 2,667,963,475.92 : x
  2. Step 2: Convert to fraction form
    4,895,679,118.80/6,755,840,085.96 = 2,667,963,475.92/x
  3. Step 3: Cross multiply
    4,895,679,118.80x = 6,755,840,085.96 × 2,667,963,475.92
  4. Step 4: Simplify right side
    4,895,679,118.80x = 18,024,334,598,497,513,472
  5. Step 5: Solve for x
    x = 18,024,334,598,497,513,472/4,895,679,118.80
  6. Step 6: Final answer
    x = 3,681,682,185.68

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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.