Home / 36,749,019.02-50,685,319.89-22,818,621.80

Finding the Fourth Proportional to 36,749,019.02, 50,685,319.89 and 22,818,621.80

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Solution

The fourth proportional to 36,749,019.02, 50,685,319.89 and 22,818,621.80 is: 31,472,109.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,749,019.02 : 50,685,319.89 = 22,818,621.80 : x
  2. Step 2: Convert to fraction form
    36,749,019.02/50,685,319.89 = 22,818,621.80/x
  3. Step 3: Cross multiply
    36,749,019.02x = 50,685,319.89 × 22,818,621.80
  4. Step 4: Simplify right side
    36,749,019.02x = 1,156,569,145,508,640.75
  5. Step 5: Solve for x
    x = 1,156,569,145,508,640.75/36,749,019.02
  6. Step 6: Final answer
    x = 31,472,109.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.