Home / 11,605,292,124.41-17,411,353,580.88-3,744,556,974.65

Finding the Fourth Proportional to 11,605,292,124.41, 17,411,353,580.88 and 3,744,556,974.65

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Solution

The fourth proportional to 11,605,292,124.41, 17,411,353,580.88 and 3,744,556,974.65 is: 5,617,937,471.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,605,292,124.41 : 17,411,353,580.88 = 3,744,556,974.65 : x
  2. Step 2: Convert to fraction form
    11,605,292,124.41/17,411,353,580.88 = 3,744,556,974.65/x
  3. Step 3: Cross multiply
    11,605,292,124.41x = 17,411,353,580.88 × 3,744,556,974.65
  4. Step 4: Simplify right side
    11,605,292,124.41x = 65,197,805,489,423,245,312
  5. Step 5: Solve for x
    x = 65,197,805,489,423,245,312/11,605,292,124.41
  6. Step 6: Final answer
    x = 5,617,937,471.15

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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.