Home / 33,727,066.56-50,590,430.64-8,168,075.28

Finding the Fourth Proportional to 33,727,066.56, 50,590,430.64 and 8,168,075.28

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Solution

The fourth proportional to 33,727,066.56, 50,590,430.64 and 8,168,075.28 is: 12,252,071.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,727,066.56 : 50,590,430.64 = 8,168,075.28 : x
  2. Step 2: Convert to fraction form
    33,727,066.56/50,590,430.64 = 8,168,075.28/x
  3. Step 3: Cross multiply
    33,727,066.56x = 50,590,430.64 × 8,168,075.28
  4. Step 4: Simplify right side
    33,727,066.56x = 413,226,445,915,138.62
  5. Step 5: Solve for x
    x = 413,226,445,915,138.62/33,727,066.56
  6. Step 6: Final answer
    x = 12,252,071.94

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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.