Home / 9,791,590,975.34-13,510,741,239.68-5,504,233,223.12

Finding the Fourth Proportional to 9,791,590,975.34, 13,510,741,239.68 and 5,504,233,223.12

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Solution

The fourth proportional to 9,791,590,975.34, 13,510,741,239.68 and 5,504,233,223.12 is: 7,594,911,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,590,975.34 : 13,510,741,239.68 = 5,504,233,223.12 : x
  2. Step 2: Convert to fraction form
    9,791,590,975.34/13,510,741,239.68 = 5,504,233,223.12/x
  3. Step 3: Cross multiply
    9,791,590,975.34x = 13,510,741,239.68 × 5,504,233,223.12
  4. Step 4: Simplify right side
    9,791,590,975.34x = 74,366,270,800,468,934,656
  5. Step 5: Solve for x
    x = 74,366,270,800,468,934,656/9,791,590,975.34
  6. Step 6: Final answer
    x = 7,594,911,898.15

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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.