Home / 36,862,823.52-55,292,168.52-11,303,762.76

Finding the Fourth Proportional to 36,862,823.52, 55,292,168.52 and 11,303,762.76

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Solution

The fourth proportional to 36,862,823.52, 55,292,168.52 and 11,303,762.76 is: 16,955,010.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,862,823.52 : 55,292,168.52 = 11,303,762.76 : x
  2. Step 2: Convert to fraction form
    36,862,823.52/55,292,168.52 = 11,303,762.76/x
  3. Step 3: Cross multiply
    36,862,823.52x = 55,292,168.52 × 11,303,762.76
  4. Step 4: Simplify right side
    36,862,823.52x = 625,009,555,436,020.38
  5. Step 5: Solve for x
    x = 625,009,555,436,020.38/36,862,823.52
  6. Step 6: Final answer
    x = 16,955,010.38

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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.