Home / 10,840,612,777.60-16,261,696,397.04-4,538,700,369.04

Finding the Fourth Proportional to 10,840,612,777.60, 16,261,696,397.04 and 4,538,700,369.04

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Solution

The fourth proportional to 10,840,612,777.60, 16,261,696,397.04 and 4,538,700,369.04 is: 6,808,375,961.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,612,777.60 : 16,261,696,397.04 = 4,538,700,369.04 : x
  2. Step 2: Convert to fraction form
    10,840,612,777.60/16,261,696,397.04 = 4,538,700,369.04/x
  3. Step 3: Cross multiply
    10,840,612,777.60x = 16,261,696,397.04 × 4,538,700,369.04
  4. Step 4: Simplify right side
    10,840,612,777.60x = 73,806,967,438,461,894,656
  5. Step 5: Solve for x
    x = 73,806,967,438,461,894,656/10,840,612,777.60
  6. Step 6: Final answer
    x = 6,808,375,961.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.