Home / 16,643,532.40-24,949,552.20-9,825,341.20

Finding the Fourth Proportional to 16,643,532.40, 24,949,552.20 and 9,825,341.20

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Solution

The fourth proportional to 16,643,532.40, 24,949,552.20 and 9,825,341.20 is: 14,728,716.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,643,532.40 : 24,949,552.20 = 9,825,341.20 : x
  2. Step 2: Convert to fraction form
    16,643,532.40/24,949,552.20 = 9,825,341.20/x
  3. Step 3: Cross multiply
    16,643,532.40x = 24,949,552.20 × 9,825,341.20
  4. Step 4: Simplify right side
    16,643,532.40x = 245,137,863,152,210.62
  5. Step 5: Solve for x
    x = 245,137,863,152,210.62/16,643,532.40
  6. Step 6: Final answer
    x = 14,728,716.07

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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.