Home / 231,208,250.50-346,813,534.86-58,685,115.34

Finding the Fourth Proportional to 231,208,250.50, 346,813,534.86 and 58,685,115.34

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Solution

The fourth proportional to 231,208,250.50, 346,813,534.86 and 58,685,115.34 is: 88,027,967.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,208,250.50 : 346,813,534.86 = 58,685,115.34 : x
  2. Step 2: Convert to fraction form
    231,208,250.50/346,813,534.86 = 58,685,115.34/x
  3. Step 3: Cross multiply
    231,208,250.50x = 346,813,534.86 × 58,685,115.34
  4. Step 4: Simplify right side
    231,208,250.50x = 20,352,792,294,732,212
  5. Step 5: Solve for x
    x = 20,352,792,294,732,212/231,208,250.50
  6. Step 6: Final answer
    x = 88,027,967.21

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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.