Home / 5,758,376,200.07-7,946,588,541.42-3,218,100,564.98

Finding the Fourth Proportional to 5,758,376,200.07, 7,946,588,541.42 and 3,218,100,564.98

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Solution

The fourth proportional to 5,758,376,200.07, 7,946,588,541.42 and 3,218,100,564.98 is: 4,440,995,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,758,376,200.07 : 7,946,588,541.42 = 3,218,100,564.98 : x
  2. Step 2: Convert to fraction form
    5,758,376,200.07/7,946,588,541.42 = 3,218,100,564.98/x
  3. Step 3: Cross multiply
    5,758,376,200.07x = 7,946,588,541.42 × 3,218,100,564.98
  4. Step 4: Simplify right side
    5,758,376,200.07x = 25,572,921,074,767,560,704
  5. Step 5: Solve for x
    x = 25,572,921,074,767,560,704/5,758,376,200.07
  6. Step 6: Final answer
    x = 4,440,995,201.82

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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.