Home / 4,953,912,803.55-6,836,400,784.78-2,726,244,991.80

Finding the Fourth Proportional to 4,953,912,803.55, 6,836,400,784.78 and 2,726,244,991.80

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Solution

The fourth proportional to 4,953,912,803.55, 6,836,400,784.78 and 2,726,244,991.80 is: 3,762,218,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,912,803.55 : 6,836,400,784.78 = 2,726,244,991.80 : x
  2. Step 2: Convert to fraction form
    4,953,912,803.55/6,836,400,784.78 = 2,726,244,991.80/x
  3. Step 3: Cross multiply
    4,953,912,803.55x = 6,836,400,784.78 × 2,726,244,991.80
  4. Step 4: Simplify right side
    4,953,912,803.55x = 18,637,703,401,444,065,280
  5. Step 5: Solve for x
    x = 18,637,703,401,444,065,280/4,953,912,803.55
  6. Step 6: Final answer
    x = 3,762,218,702.78

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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.