Home / 7,091,712,163.30-10,637,568,244.95-4,298,174,832.10

Finding the Fourth Proportional to 7,091,712,163.30, 10,637,568,244.95 and 4,298,174,832.10

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Solution

The fourth proportional to 7,091,712,163.30, 10,637,568,244.95 and 4,298,174,832.10 is: 6,447,262,248.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,712,163.30 : 10,637,568,244.95 = 4,298,174,832.10 : x
  2. Step 2: Convert to fraction form
    7,091,712,163.30/10,637,568,244.95 = 4,298,174,832.10/x
  3. Step 3: Cross multiply
    7,091,712,163.30x = 10,637,568,244.95 × 4,298,174,832.10
  4. Step 4: Simplify right side
    7,091,712,163.30x = 45,722,128,105,190,268,928
  5. Step 5: Solve for x
    x = 45,722,128,105,190,268,928/7,091,712,163.30
  6. Step 6: Final answer
    x = 6,447,262,248.15

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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.