Home / 34,902,800.40-52,354,200.60-31,554,722.10

Finding the Fourth Proportional to 34,902,800.40, 52,354,200.60 and 31,554,722.10

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Solution

The fourth proportional to 34,902,800.40, 52,354,200.60 and 31,554,722.10 is: 47,332,083.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,902,800.40 : 52,354,200.60 = 31,554,722.10 : x
  2. Step 2: Convert to fraction form
    34,902,800.40/52,354,200.60 = 31,554,722.10/x
  3. Step 3: Cross multiply
    34,902,800.40x = 52,354,200.60 × 31,554,722.10
  4. Step 4: Simplify right side
    34,902,800.40x = 1,652,022,250,700,653.50
  5. Step 5: Solve for x
    x = 1,652,022,250,700,653.50/34,902,800.40
  6. Step 6: Final answer
    x = 47,332,083.15

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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.