Home / 16,746,532.70-25,119,799.05-16,604,815.10

Finding the Fourth Proportional to 16,746,532.70, 25,119,799.05 and 16,604,815.10

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Solution

The fourth proportional to 16,746,532.70, 25,119,799.05 and 16,604,815.10 is: 24,907,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,746,532.70 : 25,119,799.05 = 16,604,815.10 : x
  2. Step 2: Convert to fraction form
    16,746,532.70/25,119,799.05 = 16,604,815.10/x
  3. Step 3: Cross multiply
    16,746,532.70x = 25,119,799.05 × 16,604,815.10
  4. Step 4: Simplify right side
    16,746,532.70x = 417,109,618,574,405.69
  5. Step 5: Solve for x
    x = 417,109,618,574,405.69/16,746,532.70
  6. Step 6: Final answer
    x = 24,907,222.65

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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.