Home / 3,941,332,084.53-5,438,453,206.02-2,393,796,494.07

Finding the Fourth Proportional to 3,941,332,084.53, 5,438,453,206.02 and 2,393,796,494.07

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Solution

The fourth proportional to 3,941,332,084.53, 5,438,453,206.02 and 2,393,796,494.07 is: 3,303,083,814.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941,332,084.53 : 5,438,453,206.02 = 2,393,796,494.07 : x
  2. Step 2: Convert to fraction form
    3,941,332,084.53/5,438,453,206.02 = 2,393,796,494.07/x
  3. Step 3: Cross multiply
    3,941,332,084.53x = 5,438,453,206.02 × 2,393,796,494.07
  4. Step 4: Simplify right side
    3,941,332,084.53x = 13,018,550,217,734,428,672
  5. Step 5: Solve for x
    x = 13,018,550,217,734,428,672/3,941,332,084.53
  6. Step 6: Final answer
    x = 3,303,083,814.94

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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.