Home / 167,477,870.10-251,228,803.92-44,655,544.14

Finding the Fourth Proportional to 167,477,870.10, 251,228,803.92 and 44,655,544.14

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Solution

The fourth proportional to 167,477,870.10, 251,228,803.92 and 44,655,544.14 is: 66,986,515.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,477,870.10 : 251,228,803.92 = 44,655,544.14 : x
  2. Step 2: Convert to fraction form
    167,477,870.10/251,228,803.92 = 44,655,544.14/x
  3. Step 3: Cross multiply
    167,477,870.10x = 251,228,803.92 × 44,655,544.14
  4. Step 4: Simplify right side
    167,477,870.10x = 11,218,758,942,688,964
  5. Step 5: Solve for x
    x = 11,218,758,942,688,964/167,477,870.10
  6. Step 6: Final answer
    x = 66,986,515.51

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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.