Home / 94,880,478.90-142,332,234.93-26,723,170.62

Finding the Fourth Proportional to 94,880,478.90, 142,332,234.93 and 26,723,170.62

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Solution

The fourth proportional to 94,880,478.90, 142,332,234.93 and 26,723,170.62 is: 40,087,999.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,880,478.90 : 142,332,234.93 = 26,723,170.62 : x
  2. Step 2: Convert to fraction form
    94,880,478.90/142,332,234.93 = 26,723,170.62/x
  3. Step 3: Cross multiply
    94,880,478.90x = 142,332,234.93 × 26,723,170.62
  4. Step 4: Simplify right side
    94,880,478.90x = 3,803,568,598,760,314
  5. Step 5: Solve for x
    x = 3,803,568,598,760,314/94,880,478.90
  6. Step 6: Final answer
    x = 40,087,999.58

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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.