Home / 49,592,413,772.70-74,388,620,659.05-49,592,413,772.70

Finding the Fourth Proportional to 49,592,413,772.70, 74,388,620,659.05 and 49,592,413,772.70

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Solution

The fourth proportional to 49,592,413,772.70, 74,388,620,659.05 and 49,592,413,772.70 is: 74,388,620,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,592,413,772.70 : 74,388,620,659.05 = 49,592,413,772.70 : x
  2. Step 2: Convert to fraction form
    49,592,413,772.70/74,388,620,659.05 = 49,592,413,772.70/x
  3. Step 3: Cross multiply
    49,592,413,772.70x = 74,388,620,659.05 × 49,592,413,772.70
  4. Step 4: Simplify right side
    49,592,413,772.70x = 3,689,111,255,704,027,004,928
  5. Step 5: Solve for x
    x = 3,689,111,255,704,027,004,928/49,592,413,772.70
  6. Step 6: Final answer
    x = 74,388,620,659.05

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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.