Home / 183,223,017.39-274,776,209.73-60,378,418.20

Finding the Fourth Proportional to 183,223,017.39, 274,776,209.73 and 60,378,418.20

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Solution

The fourth proportional to 183,223,017.39, 274,776,209.73 and 60,378,418.20 is: 90,548,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,223,017.39 : 274,776,209.73 = 60,378,418.20 : x
  2. Step 2: Convert to fraction form
    183,223,017.39/274,776,209.73 = 60,378,418.20/x
  3. Step 3: Cross multiply
    183,223,017.39x = 274,776,209.73 × 60,378,418.20
  4. Step 4: Simplify right side
    183,223,017.39x = 16,590,552,902,488,852
  5. Step 5: Solve for x
    x = 16,590,552,902,488,852/183,223,017.39
  6. Step 6: Final answer
    x = 90,548,410.01

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1.5x scale

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.