Home / 17,637,618,086.30-26,456,427,129.45-6,005,437,478.30

Finding the Fourth Proportional to 17,637,618,086.30, 26,456,427,129.45 and 6,005,437,478.30

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Solution

The fourth proportional to 17,637,618,086.30, 26,456,427,129.45 and 6,005,437,478.30 is: 9,008,156,217.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,618,086.30 : 26,456,427,129.45 = 6,005,437,478.30 : x
  2. Step 2: Convert to fraction form
    17,637,618,086.30/26,456,427,129.45 = 6,005,437,478.30/x
  3. Step 3: Cross multiply
    17,637,618,086.30x = 26,456,427,129.45 × 6,005,437,478.30
  4. Step 4: Simplify right side
    17,637,618,086.30x = 158,882,419,025,111,941,120
  5. Step 5: Solve for x
    x = 158,882,419,025,111,941,120/17,637,618,086.30
  6. Step 6: Final answer
    x = 9,008,156,217.45

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Double scale
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1.5x scale

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.