Home / 48,903,419.70-73,355,129.55-34,554,512.70

Finding the Fourth Proportional to 48,903,419.70, 73,355,129.55 and 34,554,512.70

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Solution

The fourth proportional to 48,903,419.70, 73,355,129.55 and 34,554,512.70 is: 51,831,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,419.70 : 73,355,129.55 = 34,554,512.70 : x
  2. Step 2: Convert to fraction form
    48,903,419.70/73,355,129.55 = 34,554,512.70/x
  3. Step 3: Cross multiply
    48,903,419.70x = 73,355,129.55 × 34,554,512.70
  4. Step 4: Simplify right side
    48,903,419.70x = 2,534,750,755,645,620.50
  5. Step 5: Solve for x
    x = 2,534,750,755,645,620.50/48,903,419.70
  6. Step 6: Final answer
    x = 51,831,769.05

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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.