Home / 181,333,549.04-271,973,749.53-89,192,554.52

Finding the Fourth Proportional to 181,333,549.04, 271,973,749.53 and 89,192,554.52

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Solution

The fourth proportional to 181,333,549.04, 271,973,749.53 and 89,192,554.52 is: 133,775,760.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,333,549.04 : 271,973,749.53 = 89,192,554.52 : x
  2. Step 2: Convert to fraction form
    181,333,549.04/271,973,749.53 = 89,192,554.52/x
  3. Step 3: Cross multiply
    181,333,549.04x = 271,973,749.53 × 89,192,554.52
  4. Step 4: Simplify right side
    181,333,549.04x = 24,258,033,482,963,344
  5. Step 5: Solve for x
    x = 24,258,033,482,963,344/181,333,549.04
  6. Step 6: Final answer
    x = 133,775,760.81

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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.