Home / 2,337,531,287.79-3,225,794,925.06-1,265,835,792.63

Finding the Fourth Proportional to 2,337,531,287.79, 3,225,794,925.06 and 1,265,835,792.63

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Solution

The fourth proportional to 2,337,531,287.79, 3,225,794,925.06 and 1,265,835,792.63 is: 1,746,854,340.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,531,287.79 : 3,225,794,925.06 = 1,265,835,792.63 : x
  2. Step 2: Convert to fraction form
    2,337,531,287.79/3,225,794,925.06 = 1,265,835,792.63/x
  3. Step 3: Cross multiply
    2,337,531,287.79x = 3,225,794,925.06 × 1,265,835,792.63
  4. Step 4: Simplify right side
    2,337,531,287.79x = 4,083,326,675,825,156,608
  5. Step 5: Solve for x
    x = 4,083,326,675,825,156,608/2,337,531,287.79
  6. Step 6: Final answer
    x = 1,746,854,340.37

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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.