Home / 223,558,102.15-335,387,167.29-68,124,075.04

Finding the Fourth Proportional to 223,558,102.15, 335,387,167.29 and 68,124,075.04

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Solution

The fourth proportional to 223,558,102.15, 335,387,167.29 and 68,124,075.04 is: 102,201,353.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,558,102.15 : 335,387,167.29 = 68,124,075.04 : x
  2. Step 2: Convert to fraction form
    223,558,102.15/335,387,167.29 = 68,124,075.04/x
  3. Step 3: Cross multiply
    223,558,102.15x = 335,387,167.29 × 68,124,075.04
  4. Step 4: Simplify right side
    223,558,102.15x = 22,847,940,551,916,996
  5. Step 5: Solve for x
    x = 22,847,940,551,916,996/223,558,102.15
  6. Step 6: Final answer
    x = 102,201,353.17

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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.