Home / 17,053,894,415.59-23,532,794,933.87-9,432,776,289.69

Finding the Fourth Proportional to 17,053,894,415.59, 23,532,794,933.87 and 9,432,776,289.69

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Solution

The fourth proportional to 17,053,894,415.59, 23,532,794,933.87 and 9,432,776,289.69 is: 13,016,357,711.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,053,894,415.59 : 23,532,794,933.87 = 9,432,776,289.69 : x
  2. Step 2: Convert to fraction form
    17,053,894,415.59/23,532,794,933.87 = 9,432,776,289.69/x
  3. Step 3: Cross multiply
    17,053,894,415.59x = 23,532,794,933.87 × 9,432,776,289.69
  4. Step 4: Simplify right side
    17,053,894,415.59x = 221,979,590,082,298,740,736
  5. Step 5: Solve for x
    x = 221,979,590,082,298,740,736/17,053,894,415.59
  6. Step 6: Final answer
    x = 13,016,357,711.20

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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.