Home / 6,560,474,317.44-9,053,448,707.52-3,703,217,948.16

Finding the Fourth Proportional to 6,560,474,317.44, 9,053,448,707.52 and 3,703,217,948.16

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Solution

The fourth proportional to 6,560,474,317.44, 9,053,448,707.52 and 3,703,217,948.16 is: 5,110,437,465.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,474,317.44 : 9,053,448,707.52 = 3,703,217,948.16 : x
  2. Step 2: Convert to fraction form
    6,560,474,317.44/9,053,448,707.52 = 3,703,217,948.16/x
  3. Step 3: Cross multiply
    6,560,474,317.44x = 9,053,448,707.52 × 3,703,217,948.16
  4. Step 4: Simplify right side
    6,560,474,317.44x = 33,526,893,746,434,019,328
  5. Step 5: Solve for x
    x = 33,526,893,746,434,019,328/6,560,474,317.44
  6. Step 6: Final answer
    x = 5,110,437,465.98

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Double scale
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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.