Home / 944,784,804.40-1,417,177,206.60-833,819,923.60

Finding the Fourth Proportional to 944,784,804.40, 1,417,177,206.60 and 833,819,923.60

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Solution

The fourth proportional to 944,784,804.40, 1,417,177,206.60 and 833,819,923.60 is: 1,250,729,885.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,784,804.40 : 1,417,177,206.60 = 833,819,923.60 : x
  2. Step 2: Convert to fraction form
    944,784,804.40/1,417,177,206.60 = 833,819,923.60/x
  3. Step 3: Cross multiply
    944,784,804.40x = 1,417,177,206.60 × 833,819,923.60
  4. Step 4: Simplify right side
    944,784,804.40x = 1,181,670,590,134,873,344
  5. Step 5: Solve for x
    x = 1,181,670,590,134,873,344/944,784,804.40
  6. Step 6: Final answer
    x = 1,250,729,885.40

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1.5x scale

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.