Home / 944,785,115.70-1,417,177,673.55-601,261,653.30

Finding the Fourth Proportional to 944,785,115.70, 1,417,177,673.55 and 601,261,653.30

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Solution

The fourth proportional to 944,785,115.70, 1,417,177,673.55 and 601,261,653.30 is: 901,892,479.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,785,115.70 : 1,417,177,673.55 = 601,261,653.30 : x
  2. Step 2: Convert to fraction form
    944,785,115.70/1,417,177,673.55 = 601,261,653.30/x
  3. Step 3: Cross multiply
    944,785,115.70x = 1,417,177,673.55 × 601,261,653.30
  4. Step 4: Simplify right side
    944,785,115.70x = 852,094,591,018,520,576
  5. Step 5: Solve for x
    x = 852,094,591,018,520,576/944,785,115.70
  6. Step 6: Final answer
    x = 901,892,479.95

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Double scale
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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.