Home / 7,586,073,785.19-10,468,554,553.41-4,199,121,904.64

Finding the Fourth Proportional to 7,586,073,785.19, 10,468,554,553.41 and 4,199,121,904.64

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Solution

The fourth proportional to 7,586,073,785.19, 10,468,554,553.41 and 4,199,121,904.64 is: 5,794,662,427.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,073,785.19 : 10,468,554,553.41 = 4,199,121,904.64 : x
  2. Step 2: Convert to fraction form
    7,586,073,785.19/10,468,554,553.41 = 4,199,121,904.64/x
  3. Step 3: Cross multiply
    7,586,073,785.19x = 10,468,554,553.41 × 4,199,121,904.64
  4. Step 4: Simplify right side
    7,586,073,785.19x = 43,958,736,735,168,913,408
  5. Step 5: Solve for x
    x = 43,958,736,735,168,913,408/7,586,073,785.19
  6. Step 6: Final answer
    x = 5,794,662,427.48

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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.