Home / 10,384,526,561.52-14,335,588,204.92-6,957,126,464.88

Finding the Fourth Proportional to 10,384,526,561.52, 14,335,588,204.92 and 6,957,126,464.88

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Solution

The fourth proportional to 10,384,526,561.52, 14,335,588,204.92 and 6,957,126,464.88 is: 9,604,145,119.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,384,526,561.52 : 14,335,588,204.92 = 6,957,126,464.88 : x
  2. Step 2: Convert to fraction form
    10,384,526,561.52/14,335,588,204.92 = 6,957,126,464.88/x
  3. Step 3: Cross multiply
    10,384,526,561.52x = 14,335,588,204.92 × 6,957,126,464.88
  4. Step 4: Simplify right side
    10,384,526,561.52x = 99,734,500,090,070,499,328
  5. Step 5: Solve for x
    x = 99,734,500,090,070,499,328/10,384,526,561.52
  6. Step 6: Final answer
    x = 9,604,145,119.11

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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.