Home / 22,421,007.60-33,578,367.30-22,421,007.60

Finding the Fourth Proportional to 22,421,007.60, 33,578,367.30 and 22,421,007.60

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Solution

The fourth proportional to 22,421,007.60, 33,578,367.30 and 22,421,007.60 is: 33,578,367.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,007.60 : 33,578,367.30 = 22,421,007.60 : x
  2. Step 2: Convert to fraction form
    22,421,007.60/33,578,367.30 = 22,421,007.60/x
  3. Step 3: Cross multiply
    22,421,007.60x = 33,578,367.30 × 22,421,007.60
  4. Step 4: Simplify right side
    22,421,007.60x = 752,860,828,428,891.50
  5. Step 5: Solve for x
    x = 752,860,828,428,891.50/22,421,007.60
  6. Step 6: Final answer
    x = 33,578,367.30

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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.