Home / 34,123,524.40-51,185,286.60-29,871,996.40

Finding the Fourth Proportional to 34,123,524.40, 51,185,286.60 and 29,871,996.40

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Solution

The fourth proportional to 34,123,524.40, 51,185,286.60 and 29,871,996.40 is: 44,807,994.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,123,524.40 : 51,185,286.60 = 29,871,996.40 : x
  2. Step 2: Convert to fraction form
    34,123,524.40/51,185,286.60 = 29,871,996.40/x
  3. Step 3: Cross multiply
    34,123,524.40x = 51,185,286.60 × 29,871,996.40
  4. Step 4: Simplify right side
    34,123,524.40x = 1,529,006,697,048,168.25
  5. Step 5: Solve for x
    x = 1,529,006,697,048,168.25/34,123,524.40
  6. Step 6: Final answer
    x = 44,807,994.60

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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.