Home / 7,554,074,627.62-11,331,133,199.07-2,897,376,009.22

Finding the Fourth Proportional to 7,554,074,627.62, 11,331,133,199.07 and 2,897,376,009.22

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Solution

The fourth proportional to 7,554,074,627.62, 11,331,133,199.07 and 2,897,376,009.22 is: 4,346,072,167.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,074,627.62 : 11,331,133,199.07 = 2,897,376,009.22 : x
  2. Step 2: Convert to fraction form
    7,554,074,627.62/11,331,133,199.07 = 2,897,376,009.22/x
  3. Step 3: Cross multiply
    7,554,074,627.62x = 11,331,133,199.07 × 2,897,376,009.22
  4. Step 4: Simplify right side
    7,554,074,627.62x = 32,830,553,488,261,685,248
  5. Step 5: Solve for x
    x = 32,830,553,488,261,685,248/7,554,074,627.62
  6. Step 6: Final answer
    x = 4,346,072,167.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.