Home / 167,477,866.60-251,228,798.67-44,655,540.64

Finding the Fourth Proportional to 167,477,866.60, 251,228,798.67 and 44,655,540.64

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Solution

The fourth proportional to 167,477,866.60, 251,228,798.67 and 44,655,540.64 is: 66,986,510.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,477,866.60 : 251,228,798.67 = 44,655,540.64 : x
  2. Step 2: Convert to fraction form
    167,477,866.60/251,228,798.67 = 44,655,540.64/x
  3. Step 3: Cross multiply
    167,477,866.60x = 251,228,798.67 × 44,655,540.64
  4. Step 4: Simplify right side
    167,477,866.60x = 11,218,757,828,946,562
  5. Step 5: Solve for x
    x = 11,218,757,828,946,562/167,477,866.60
  6. Step 6: Final answer
    x = 66,986,510.26

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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.