Home / 59,505,640.16-89,217,711.60-30,302,951.04

Finding the Fourth Proportional to 59,505,640.16, 89,217,711.60 and 30,302,951.04

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Solution

The fourth proportional to 59,505,640.16, 89,217,711.60 and 30,302,951.04 is: 45,433,675.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,505,640.16 : 89,217,711.60 = 30,302,951.04 : x
  2. Step 2: Convert to fraction form
    59,505,640.16/89,217,711.60 = 30,302,951.04/x
  3. Step 3: Cross multiply
    59,505,640.16x = 89,217,711.60 × 30,302,951.04
  4. Step 4: Simplify right side
    59,505,640.16x = 2,703,559,946,515,640
  5. Step 5: Solve for x
    x = 2,703,559,946,515,640/59,505,640.16
  6. Step 6: Final answer
    x = 45,433,675.52

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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.