Home / 181,333,503.56-271,973,681.37-89,192,509.02

Finding the Fourth Proportional to 181,333,503.56, 271,973,681.37 and 89,192,509.02

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Solution

The fourth proportional to 181,333,503.56, 271,973,681.37 and 89,192,509.02 is: 133,775,692.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,333,503.56 : 271,973,681.37 = 89,192,509.02 : x
  2. Step 2: Convert to fraction form
    181,333,503.56/271,973,681.37 = 89,192,509.02/x
  3. Step 3: Cross multiply
    181,333,503.56x = 271,973,681.37 × 89,192,509.02
  4. Step 4: Simplify right side
    181,333,503.56x = 24,258,015,028,796,332
  5. Step 5: Solve for x
    x = 24,258,015,028,796,332/181,333,503.56
  6. Step 6: Final answer
    x = 133,775,692.59

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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.