Home / 17,796,677,436.30-26,695,016,154.45-10,348,000,380.30

Finding the Fourth Proportional to 17,796,677,436.30, 26,695,016,154.45 and 10,348,000,380.30

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Solution

The fourth proportional to 17,796,677,436.30, 26,695,016,154.45 and 10,348,000,380.30 is: 15,522,000,570.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,677,436.30 : 26,695,016,154.45 = 10,348,000,380.30 : x
  2. Step 2: Convert to fraction form
    17,796,677,436.30/26,695,016,154.45 = 10,348,000,380.30/x
  3. Step 3: Cross multiply
    17,796,677,436.30x = 26,695,016,154.45 × 10,348,000,380.30
  4. Step 4: Simplify right side
    17,796,677,436.30x = 276,240,037,318,363,217,920
  5. Step 5: Solve for x
    x = 276,240,037,318,363,217,920/17,796,677,436.30
  6. Step 6: Final answer
    x = 15,522,000,570.45

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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.