Home / 9,471,758,906,056-13,070,689,095,117-5,360,997,002,578.40

Finding the Fourth Proportional to 9,471,758,906,056, 13,070,689,095,117 and 5,360,997,002,578.40

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Solution

The fourth proportional to 9,471,758,906,056, 13,070,689,095,117 and 5,360,997,002,578.40 is: 7,397,984,445,714.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,471,758,906,056 : 13,070,689,095,117 = 5,360,997,002,578.40 : x
  2. Step 2: Convert to fraction form
    9,471,758,906,056/13,070,689,095,117 = 5,360,997,002,578.40/x
  3. Step 3: Cross multiply
    9,471,758,906,056x = 13,070,689,095,117 × 5,360,997,002,578.40
  4. Step 4: Simplify right side
    9,471,758,906,056x = 70,071,925,060,556,424,971,550,720
  5. Step 5: Solve for x
    x = 70,071,925,060,556,424,971,550,720/9,471,758,906,056
  6. Step 6: Final answer
    x = 7,397,984,445,714.11

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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.