Home / 100,209,656,220.30-150,314,484,330.45-33,960,752,601.30

Finding the Fourth Proportional to 100,209,656,220.30, 150,314,484,330.45 and 33,960,752,601.30

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Solution

The fourth proportional to 100,209,656,220.30, 150,314,484,330.45 and 33,960,752,601.30 is: 50,941,128,901.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,209,656,220.30 : 150,314,484,330.45 = 33,960,752,601.30 : x
  2. Step 2: Convert to fraction form
    100,209,656,220.30/150,314,484,330.45 = 33,960,752,601.30/x
  3. Step 3: Cross multiply
    100,209,656,220.30x = 150,314,484,330.45 × 33,960,752,601.30
  4. Step 4: Simplify right side
    100,209,656,220.30x = 5,104,793,014,738,398,216,192
  5. Step 5: Solve for x
    x = 5,104,793,014,738,398,216,192/100,209,656,220.30
  6. Step 6: Final answer
    x = 50,941,128,901.95

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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.