Home / 4,918,715,912,271.20-6,788,041,329,286.40-2,723,881,132,002.80

Finding the Fourth Proportional to 4,918,715,912,271.20, 6,788,041,329,286.40 and 2,723,881,132,002.80

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Solution

The fourth proportional to 4,918,715,912,271.20, 6,788,041,329,286.40 and 2,723,881,132,002.80 is: 3,759,074,122,164.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,715,912,271.20 : 6,788,041,329,286.40 = 2,723,881,132,002.80 : x
  2. Step 2: Convert to fraction form
    4,918,715,912,271.20/6,788,041,329,286.40 = 2,723,881,132,002.80/x
  3. Step 3: Cross multiply
    4,918,715,912,271.20x = 6,788,041,329,286.40 × 2,723,881,132,002.80
  4. Step 4: Simplify right side
    4,918,715,912,271.20x = 18,489,817,700,098,430,608,605,184
  5. Step 5: Solve for x
    x = 18,489,817,700,098,430,608,605,184/4,918,715,912,271.20
  6. Step 6: Final answer
    x = 3,759,074,122,164.71

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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.