Home / 55,632,143.70-83,448,215.55-35,224,809.30

Finding the Fourth Proportional to 55,632,143.70, 83,448,215.55 and 35,224,809.30

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Solution

The fourth proportional to 55,632,143.70, 83,448,215.55 and 35,224,809.30 is: 52,837,213.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,632,143.70 : 83,448,215.55 = 35,224,809.30 : x
  2. Step 2: Convert to fraction form
    55,632,143.70/83,448,215.55 = 35,224,809.30/x
  3. Step 3: Cross multiply
    55,632,143.70x = 83,448,215.55 × 35,224,809.30
  4. Step 4: Simplify right side
    55,632,143.70x = 2,939,447,479,174,044.50
  5. Step 5: Solve for x
    x = 2,939,447,479,174,044.50/55,632,143.70
  6. Step 6: Final answer
    x = 52,837,213.95

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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.