Home / 5,196,314,773.80-7,794,472,160.70-5,093,002,643.40

Finding the Fourth Proportional to 5,196,314,773.80, 7,794,472,160.70 and 5,093,002,643.40

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Solution

The fourth proportional to 5,196,314,773.80, 7,794,472,160.70 and 5,093,002,643.40 is: 7,639,503,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,314,773.80 : 7,794,472,160.70 = 5,093,002,643.40 : x
  2. Step 2: Convert to fraction form
    5,196,314,773.80/7,794,472,160.70 = 5,093,002,643.40/x
  3. Step 3: Cross multiply
    5,196,314,773.80x = 7,794,472,160.70 × 5,093,002,643.40
  4. Step 4: Simplify right side
    5,196,314,773.80x = 39,697,267,318,352,805,888
  5. Step 5: Solve for x
    x = 39,697,267,318,352,805,888/5,196,314,773.80
  6. Step 6: Final answer
    x = 7,639,503,965.10

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Double scale
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Similar ratio
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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.