Home / 22,604,995.06-33,864,824.94-13,355,368.25

Finding the Fourth Proportional to 22,604,995.06, 33,864,824.94 and 13,355,368.25

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Solution

The fourth proportional to 22,604,995.06, 33,864,824.94 and 13,355,368.25 is: 20,007,843.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,604,995.06 : 33,864,824.94 = 13,355,368.25 : x
  2. Step 2: Convert to fraction form
    22,604,995.06/33,864,824.94 = 13,355,368.25/x
  3. Step 3: Cross multiply
    22,604,995.06x = 33,864,824.94 × 13,355,368.25
  4. Step 4: Simplify right side
    22,604,995.06x = 452,277,207,795,484.12
  5. Step 5: Solve for x
    x = 452,277,207,795,484.12/22,604,995.06
  6. Step 6: Final answer
    x = 20,007,843.69

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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.