Home / 9,861,651,230.13-14,792,269,598.74-2,400,275,640.56

Finding the Fourth Proportional to 9,861,651,230.13, 14,792,269,598.74 and 2,400,275,640.56

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Solution

The fourth proportional to 9,861,651,230.13, 14,792,269,598.74 and 2,400,275,640.56 is: 3,600,363,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,651,230.13 : 14,792,269,598.74 = 2,400,275,640.56 : x
  2. Step 2: Convert to fraction form
    9,861,651,230.13/14,792,269,598.74 = 2,400,275,640.56/x
  3. Step 3: Cross multiply
    9,861,651,230.13x = 14,792,269,598.74 × 2,400,275,640.56
  4. Step 4: Simplify right side
    9,861,651,230.13x = 35,505,524,386,380,300,288
  5. Step 5: Solve for x
    x = 35,505,524,386,380,300,288/9,861,651,230.13
  6. Step 6: Final answer
    x = 3,600,363,018.10

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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.