Home / 11,336,372,302.10-16,992,087,304.35-3,971,592,065.30

Finding the Fourth Proportional to 11,336,372,302.10, 16,992,087,304.35 and 3,971,592,065.30

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Solution

The fourth proportional to 11,336,372,302.10, 16,992,087,304.35 and 3,971,592,065.30 is: 5,953,018,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,372,302.10 : 16,992,087,304.35 = 3,971,592,065.30 : x
  2. Step 2: Convert to fraction form
    11,336,372,302.10/16,992,087,304.35 = 3,971,592,065.30/x
  3. Step 3: Cross multiply
    11,336,372,302.10x = 16,992,087,304.35 × 3,971,592,065.30
  4. Step 4: Simplify right side
    11,336,372,302.10x = 67,485,639,110,841,327,616
  5. Step 5: Solve for x
    x = 67,485,639,110,841,327,616/11,336,372,302.10
  6. Step 6: Final answer
    x = 5,953,018,947.55

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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.