Home / 18,577,950.02-27,859,824.86-6,111,254.87

Finding the Fourth Proportional to 18,577,950.02, 27,859,824.86 and 6,111,254.87

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Solution

The fourth proportional to 18,577,950.02, 27,859,824.86 and 6,111,254.87 is: 9,164,546.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,577,950.02 : 27,859,824.86 = 6,111,254.87 : x
  2. Step 2: Convert to fraction form
    18,577,950.02/27,859,824.86 = 6,111,254.87/x
  3. Step 3: Cross multiply
    18,577,950.02x = 27,859,824.86 × 6,111,254.87
  4. Step 4: Simplify right side
    18,577,950.02x = 170,258,490,183,166.69
  5. Step 5: Solve for x
    x = 170,258,490,183,166.69/18,577,950.02
  6. Step 6: Final answer
    x = 9,164,546.68

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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.