Home / 944,785,336.20-1,417,178,004.30-715,202,824.20

Finding the Fourth Proportional to 944,785,336.20, 1,417,178,004.30 and 715,202,824.20

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Solution

The fourth proportional to 944,785,336.20, 1,417,178,004.30 and 715,202,824.20 is: 1,072,804,236.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,785,336.20 : 1,417,178,004.30 = 715,202,824.20 : x
  2. Step 2: Convert to fraction form
    944,785,336.20/1,417,178,004.30 = 715,202,824.20/x
  3. Step 3: Cross multiply
    944,785,336.20x = 1,417,178,004.30 × 715,202,824.20
  4. Step 4: Simplify right side
    944,785,336.20x = 1,013,569,711,069,479,808
  5. Step 5: Solve for x
    x = 1,013,569,711,069,479,808/944,785,336.20
  6. Step 6: Final answer
    x = 1,072,804,236.30

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Double scale
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Similar ratio
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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.