Home / 160,865,669.70-241,361,490.15-58,640,040.90

Finding the Fourth Proportional to 160,865,669.70, 241,361,490.15 and 58,640,040.90

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Solution

The fourth proportional to 160,865,669.70, 241,361,490.15 and 58,640,040.90 is: 87,983,021.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,865,669.70 : 241,361,490.15 = 58,640,040.90 : x
  2. Step 2: Convert to fraction form
    160,865,669.70/241,361,490.15 = 58,640,040.90/x
  3. Step 3: Cross multiply
    160,865,669.70x = 241,361,490.15 × 58,640,040.90
  4. Step 4: Simplify right side
    160,865,669.70x = 14,153,447,654,080,948
  5. Step 5: Solve for x
    x = 14,153,447,654,080,948/160,865,669.70
  6. Step 6: Final answer
    x = 87,983,021.36

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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.