Home / 27,888,928,749.30-41,833,393,123.95-27,888,928,749.30

Finding the Fourth Proportional to 27,888,928,749.30, 41,833,393,123.95 and 27,888,928,749.30

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Solution

The fourth proportional to 27,888,928,749.30, 41,833,393,123.95 and 27,888,928,749.30 is: 41,833,393,123.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,888,928,749.30 : 41,833,393,123.95 = 27,888,928,749.30 : x
  2. Step 2: Convert to fraction form
    27,888,928,749.30/41,833,393,123.95 = 27,888,928,749.30/x
  3. Step 3: Cross multiply
    27,888,928,749.30x = 41,833,393,123.95 × 27,888,928,749.30
  4. Step 4: Simplify right side
    27,888,928,749.30x = 1,166,688,520,175,298,019,328
  5. Step 5: Solve for x
    x = 1,166,688,520,175,298,019,328/27,888,928,749.30
  6. Step 6: Final answer
    x = 41,833,393,123.95

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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.