Home / 11,605,292,155.36-17,411,353,627.20-3,744,557,005.60

Finding the Fourth Proportional to 11,605,292,155.36, 17,411,353,627.20 and 3,744,557,005.60

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Solution

The fourth proportional to 11,605,292,155.36, 17,411,353,627.20 and 3,744,557,005.60 is: 5,617,937,517.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,605,292,155.36 : 17,411,353,627.20 = 3,744,557,005.60 : x
  2. Step 2: Convert to fraction form
    11,605,292,155.36/17,411,353,627.20 = 3,744,557,005.60/x
  3. Step 3: Cross multiply
    11,605,292,155.36x = 17,411,353,627.20 × 3,744,557,005.60
  4. Step 4: Simplify right side
    11,605,292,155.36x = 65,197,806,201,710,731,264
  5. Step 5: Solve for x
    x = 65,197,806,201,710,731,264/11,605,292,155.36
  6. Step 6: Final answer
    x = 5,617,937,517.55

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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.