Home / 27,888,928,510.30-41,833,392,765.45-27,888,928,510.30

Finding the Fourth Proportional to 27,888,928,510.30, 41,833,392,765.45 and 27,888,928,510.30

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Solution

The fourth proportional to 27,888,928,510.30, 41,833,392,765.45 and 27,888,928,510.30 is: 41,833,392,765.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,888,928,510.30 : 41,833,392,765.45 = 27,888,928,510.30 : x
  2. Step 2: Convert to fraction form
    27,888,928,510.30/41,833,392,765.45 = 27,888,928,510.30/x
  3. Step 3: Cross multiply
    27,888,928,510.30x = 41,833,392,765.45 × 27,888,928,510.30
  4. Step 4: Simplify right side
    27,888,928,510.30x = 1,166,688,500,178,936,135,680
  5. Step 5: Solve for x
    x = 1,166,688,500,178,936,135,680/27,888,928,510.30
  6. Step 6: Final answer
    x = 41,833,392,765.45

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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.