Home / 114,741,866.02-172,163,624.92-60,141,475.52

Finding the Fourth Proportional to 114,741,866.02, 172,163,624.92 and 60,141,475.52

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Solution

The fourth proportional to 114,741,866.02, 172,163,624.92 and 60,141,475.52 is: 90,238,853.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,741,866.02 : 172,163,624.92 = 60,141,475.52 : x
  2. Step 2: Convert to fraction form
    114,741,866.02/172,163,624.92 = 60,141,475.52/x
  3. Step 3: Cross multiply
    114,741,866.02x = 172,163,624.92 × 60,141,475.52
  4. Step 4: Simplify right side
    114,741,866.02x = 10,354,174,433,560,642
  5. Step 5: Solve for x
    x = 10,354,174,433,560,642/114,741,866.02
  6. Step 6: Final answer
    x = 90,238,853.46

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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.