Home / 6,148,445,745.27-8,484,859,132.00-3,329,055,580.89

Finding the Fourth Proportional to 6,148,445,745.27, 8,484,859,132.00 and 3,329,055,580.89

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Solution

The fourth proportional to 6,148,445,745.27, 8,484,859,132.00 and 3,329,055,580.89 is: 4,594,098,869.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,445,745.27 : 8,484,859,132.00 = 3,329,055,580.89 : x
  2. Step 2: Convert to fraction form
    6,148,445,745.27/8,484,859,132.00 = 3,329,055,580.89/x
  3. Step 3: Cross multiply
    6,148,445,745.27x = 8,484,859,132.00 × 3,329,055,580.89
  4. Step 4: Simplify right side
    6,148,445,745.27x = 28,246,567,646,444,404,736
  5. Step 5: Solve for x
    x = 28,246,567,646,444,404,736/6,148,445,745.27
  6. Step 6: Final answer
    x = 4,594,098,869.32

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1.5x scale

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.