Home / 97,840,311.40-146,759,948.70-25,056,951.40

Finding the Fourth Proportional to 97,840,311.40, 146,759,948.70 and 25,056,951.40

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Solution

The fourth proportional to 97,840,311.40, 146,759,948.70 and 25,056,951.40 is: 37,585,294.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,840,311.40 : 146,759,948.70 = 25,056,951.40 : x
  2. Step 2: Convert to fraction form
    97,840,311.40/146,759,948.70 = 25,056,951.40/x
  3. Step 3: Cross multiply
    97,840,311.40x = 146,759,948.70 × 25,056,951.40
  4. Step 4: Simplify right side
    97,840,311.40x = 3,677,356,902,042,392.50
  5. Step 5: Solve for x
    x = 3,677,356,902,042,392.50/97,840,311.40
  6. Step 6: Final answer
    x = 37,585,294.34

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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.