Home / 10,913,550.16-16,367,531.88-3,235,399.52

Finding the Fourth Proportional to 10,913,550.16, 16,367,531.88 and 3,235,399.52

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Solution

The fourth proportional to 10,913,550.16, 16,367,531.88 and 3,235,399.52 is: 4,852,271.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,550.16 : 16,367,531.88 = 3,235,399.52 : x
  2. Step 2: Convert to fraction form
    10,913,550.16/16,367,531.88 = 3,235,399.52/x
  3. Step 3: Cross multiply
    10,913,550.16x = 16,367,531.88 × 3,235,399.52
  4. Step 4: Simplify right side
    10,913,550.16x = 52,955,504,788,136.70
  5. Step 5: Solve for x
    x = 52,955,504,788,136.70/10,913,550.16
  6. Step 6: Final answer
    x = 4,852,271.17

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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.