Home / 17,323,747,586.40-23,906,153,113.20-9,805,207,296.48

Finding the Fourth Proportional to 17,323,747,586.40, 23,906,153,113.20 and 9,805,207,296.48

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Solution

The fourth proportional to 17,323,747,586.40, 23,906,153,113.20 and 9,805,207,296.48 is: 13,530,835,967.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323,747,586.40 : 23,906,153,113.20 = 9,805,207,296.48 : x
  2. Step 2: Convert to fraction form
    17,323,747,586.40/23,906,153,113.20 = 9,805,207,296.48/x
  3. Step 3: Cross multiply
    17,323,747,586.40x = 23,906,153,113.20 × 9,805,207,296.48
  4. Step 4: Simplify right side
    17,323,747,586.40x = 234,404,786,936,316,690,432
  5. Step 5: Solve for x
    x = 234,404,786,936,316,690,432/17,323,747,586.40
  6. Step 6: Final answer
    x = 13,530,835,967.64

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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.