Home / 22,604,994.06-33,864,823.45-13,355,367.25

Finding the Fourth Proportional to 22,604,994.06, 33,864,823.45 and 13,355,367.25

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Solution

The fourth proportional to 22,604,994.06, 33,864,823.45 and 13,355,367.25 is: 20,007,842.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,604,994.06 : 33,864,823.45 = 13,355,367.25 : x
  2. Step 2: Convert to fraction form
    22,604,994.06/33,864,823.45 = 13,355,367.25/x
  3. Step 3: Cross multiply
    22,604,994.06x = 33,864,823.45 × 13,355,367.25
  4. Step 4: Simplify right side
    22,604,994.06x = 452,277,154,056,210.25
  5. Step 5: Solve for x
    x = 452,277,154,056,210.25/22,604,994.06
  6. Step 6: Final answer
    x = 20,007,842.20

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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.