Home / 22,384,881.60-33,577,322.40-14,820,388.80

Finding the Fourth Proportional to 22,384,881.60, 33,577,322.40 and 14,820,388.80

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Solution

The fourth proportional to 22,384,881.60, 33,577,322.40 and 14,820,388.80 is: 22,230,583.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,384,881.60 : 33,577,322.40 = 14,820,388.80 : x
  2. Step 2: Convert to fraction form
    22,384,881.60/33,577,322.40 = 14,820,388.80/x
  3. Step 3: Cross multiply
    22,384,881.60x = 33,577,322.40 × 14,820,388.80
  4. Step 4: Simplify right side
    22,384,881.60x = 497,628,972,830,949.12
  5. Step 5: Solve for x
    x = 497,628,972,830,949.12/22,384,881.60
  6. Step 6: Final answer
    x = 22,230,583.20

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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.