Home / 7,326,151,981.60-10,973,103,658.80-4,413,025,991.20

Finding the Fourth Proportional to 7,326,151,981.60, 10,973,103,658.80 and 4,413,025,991.20

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Solution

The fourth proportional to 7,326,151,981.60, 10,973,103,658.80 and 4,413,025,991.20 is: 6,609,826,246.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,151,981.60 : 10,973,103,658.80 = 4,413,025,991.20 : x
  2. Step 2: Convert to fraction form
    7,326,151,981.60/10,973,103,658.80 = 4,413,025,991.20/x
  3. Step 3: Cross multiply
    7,326,151,981.60x = 10,973,103,658.80 × 4,413,025,991.20
  4. Step 4: Simplify right side
    7,326,151,981.60x = 48,424,591,650,416,214,016
  5. Step 5: Solve for x
    x = 48,424,591,650,416,214,016/7,326,151,981.60
  6. Step 6: Final answer
    x = 6,609,826,246.03

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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.