Home / 58,803,391.80-81,150,662.76-32,343,792.05

Finding the Fourth Proportional to 58,803,391.80, 81,150,662.76 and 32,343,792.05

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Solution

The fourth proportional to 58,803,391.80, 81,150,662.76 and 32,343,792.05 is: 44,635,523.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,803,391.80 : 81,150,662.76 = 32,343,792.05 : x
  2. Step 2: Convert to fraction form
    58,803,391.80/81,150,662.76 = 32,343,792.05/x
  3. Step 3: Cross multiply
    58,803,391.80x = 81,150,662.76 × 32,343,792.05
  4. Step 4: Simplify right side
    58,803,391.80x = 2,624,720,160,867,400
  5. Step 5: Solve for x
    x = 2,624,720,160,867,400/58,803,391.80
  6. Step 6: Final answer
    x = 44,635,523.24

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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.