Home / 11,406,866,896.04-15,739,394,918.18-6,582,471,872.90

Finding the Fourth Proportional to 11,406,866,896.04, 15,739,394,918.18 and 6,582,471,872.90

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Solution

The fourth proportional to 11,406,866,896.04, 15,739,394,918.18 and 6,582,471,872.90 is: 9,082,610,088.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,406,866,896.04 : 15,739,394,918.18 = 6,582,471,872.90 : x
  2. Step 2: Convert to fraction form
    11,406,866,896.04/15,739,394,918.18 = 6,582,471,872.90/x
  3. Step 3: Cross multiply
    11,406,866,896.04x = 15,739,394,918.18 × 6,582,471,872.90
  4. Step 4: Simplify right side
    11,406,866,896.04x = 103,604,124,345,273,434,112
  5. Step 5: Solve for x
    x = 103,604,124,345,273,434,112/11,406,866,896.04
  6. Step 6: Final answer
    x = 9,082,610,088.25

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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.