Home / 1,044,504,640.20-1,441,428,365.88-598,459,065.24

Finding the Fourth Proportional to 1,044,504,640.20, 1,441,428,365.88 and 598,459,065.24

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Solution

The fourth proportional to 1,044,504,640.20, 1,441,428,365.88 and 598,459,065.24 is: 825,880,364.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,504,640.20 : 1,441,428,365.88 = 598,459,065.24 : x
  2. Step 2: Convert to fraction form
    1,044,504,640.20/1,441,428,365.88 = 598,459,065.24/x
  3. Step 3: Cross multiply
    1,044,504,640.20x = 1,441,428,365.88 × 598,459,065.24
  4. Step 4: Simplify right side
    1,044,504,640.20x = 862,635,872,454,965,632
  5. Step 5: Solve for x
    x = 862,635,872,454,965,632/1,044,504,640.20
  6. Step 6: Final answer
    x = 825,880,364.01

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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.