Home / 2,372,236,971,640.90-3,273,425,270,176.20-1,330,333,398,279.40

Finding the Fourth Proportional to 2,372,236,971,640.90, 3,273,425,270,176.20 and 1,330,333,398,279.40

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Solution

The fourth proportional to 2,372,236,971,640.90, 3,273,425,270,176.20 and 1,330,333,398,279.40 is: 1,835,713,301,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,236,971,640.90 : 3,273,425,270,176.20 = 1,330,333,398,279.40 : x
  2. Step 2: Convert to fraction form
    2,372,236,971,640.90/3,273,425,270,176.20 = 1,330,333,398,279.40/x
  3. Step 3: Cross multiply
    2,372,236,971,640.90x = 3,273,425,270,176.20 × 1,330,333,398,279.40
  4. Step 4: Simplify right side
    2,372,236,971,640.90x = 4,354,746,963,687,167,431,278,592
  5. Step 5: Solve for x
    x = 4,354,746,963,687,167,431,278,592/2,372,236,971,640.90
  6. Step 6: Final answer
    x = 1,835,713,301,725.90

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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.