Home / 11,926,522,655.73-16,459,337,623.77-6,574,070,942.55

Finding the Fourth Proportional to 11,926,522,655.73, 16,459,337,623.77 and 6,574,070,942.55

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Solution

The fourth proportional to 11,926,522,655.73, 16,459,337,623.77 and 6,574,070,942.55 is: 9,072,623,792.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,522,655.73 : 16,459,337,623.77 = 6,574,070,942.55 : x
  2. Step 2: Convert to fraction form
    11,926,522,655.73/16,459,337,623.77 = 6,574,070,942.55/x
  3. Step 3: Cross multiply
    11,926,522,655.73x = 16,459,337,623.77 × 6,574,070,942.55
  4. Step 4: Simplify right side
    11,926,522,655.73x = 108,204,853,206,046,326,784
  5. Step 5: Solve for x
    x = 108,204,853,206,046,326,784/11,926,522,655.73
  6. Step 6: Final answer
    x = 9,072,623,792.32

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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.