Home / 2,177,255,734.94-3,265,874,281.44-603,358,545.24

Finding the Fourth Proportional to 2,177,255,734.94, 3,265,874,281.44 and 603,358,545.24

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Solution

The fourth proportional to 2,177,255,734.94, 3,265,874,281.44 and 603,358,545.24 is: 905,035,234.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,255,734.94 : 3,265,874,281.44 = 603,358,545.24 : x
  2. Step 2: Convert to fraction form
    2,177,255,734.94/3,265,874,281.44 = 603,358,545.24/x
  3. Step 3: Cross multiply
    2,177,255,734.94x = 3,265,874,281.44 × 603,358,545.24
  4. Step 4: Simplify right side
    2,177,255,734.94x = 1,970,493,155,386,368,768
  5. Step 5: Solve for x
    x = 1,970,493,155,386,368,768/2,177,255,734.94
  6. Step 6: Final answer
    x = 905,035,234.84

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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.