Home / 127,650,871,286.35-191,476,306,929.53-127,650,871,286.35

Finding the Fourth Proportional to 127,650,871,286.35, 191,476,306,929.53 and 127,650,871,286.35

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Solution

The fourth proportional to 127,650,871,286.35, 191,476,306,929.53 and 127,650,871,286.35 is: 191,476,306,929.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,650,871,286.35 : 191,476,306,929.53 = 127,650,871,286.35 : x
  2. Step 2: Convert to fraction form
    127,650,871,286.35/191,476,306,929.53 = 127,650,871,286.35/x
  3. Step 3: Cross multiply
    127,650,871,286.35x = 191,476,306,929.53 × 127,650,871,286.35
  4. Step 4: Simplify right side
    127,650,871,286.35x = 24,442,117,410,247,082,508,288
  5. Step 5: Solve for x
    x = 24,442,117,410,247,082,508,288/127,650,871,286.35
  6. Step 6: Final answer
    x = 191,476,306,929.53

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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.