Home / 30,687,734.24-46,045,079.52-16,111,266.92

Finding the Fourth Proportional to 30,687,734.24, 46,045,079.52 and 16,111,266.92

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Solution

The fourth proportional to 30,687,734.24, 46,045,079.52 and 16,111,266.92 is: 24,173,976.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,687,734.24 : 46,045,079.52 = 16,111,266.92 : x
  2. Step 2: Convert to fraction form
    30,687,734.24/46,045,079.52 = 16,111,266.92/x
  3. Step 3: Cross multiply
    30,687,734.24x = 46,045,079.52 × 16,111,266.92
  4. Step 4: Simplify right side
    30,687,734.24x = 741,844,566,499,345.50
  5. Step 5: Solve for x
    x = 741,844,566,499,345.50/30,687,734.24
  6. Step 6: Final answer
    x = 24,173,976.50

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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.