Home / 16,607,260.80-24,910,891.20-10,196,726.40

Finding the Fourth Proportional to 16,607,260.80, 24,910,891.20 and 10,196,726.40

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Solution

The fourth proportional to 16,607,260.80, 24,910,891.20 and 10,196,726.40 is: 15,295,089.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,260.80 : 24,910,891.20 = 10,196,726.40 : x
  2. Step 2: Convert to fraction form
    16,607,260.80/24,910,891.20 = 10,196,726.40/x
  3. Step 3: Cross multiply
    16,607,260.80x = 24,910,891.20 × 10,196,726.40
  4. Step 4: Simplify right side
    16,607,260.80x = 254,009,541,946,567.69
  5. Step 5: Solve for x
    x = 254,009,541,946,567.69/16,607,260.80
  6. Step 6: Final answer
    x = 15,295,089.60

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1.5x scale

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.