Home / 11,798,268,888.24-16,281,617,598.24-6,372,804,471.18

Finding the Fourth Proportional to 11,798,268,888.24, 16,281,617,598.24 and 6,372,804,471.18

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Solution

The fourth proportional to 11,798,268,888.24, 16,281,617,598.24 and 6,372,804,471.18 is: 8,794,473,698.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,798,268,888.24 : 16,281,617,598.24 = 6,372,804,471.18 : x
  2. Step 2: Convert to fraction form
    11,798,268,888.24/16,281,617,598.24 = 6,372,804,471.18/x
  3. Step 3: Cross multiply
    11,798,268,888.24x = 16,281,617,598.24 × 6,372,804,471.18
  4. Step 4: Simplify right side
    11,798,268,888.24x = 103,759,565,428,106,854,400
  5. Step 5: Solve for x
    x = 103,759,565,428,106,854,400/11,798,268,888.24
  6. Step 6: Final answer
    x = 8,794,473,698.72

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Double scale
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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.