Home / 233,038,092.30-349,264,843.65-123,593,132.94

Finding the Fourth Proportional to 233,038,092.30, 349,264,843.65 and 123,593,132.94

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Solution

The fourth proportional to 233,038,092.30, 349,264,843.65 and 123,593,132.94 is: 185,234,679.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,038,092.30 : 349,264,843.65 = 123,593,132.94 : x
  2. Step 2: Convert to fraction form
    233,038,092.30/349,264,843.65 = 123,593,132.94/x
  3. Step 3: Cross multiply
    233,038,092.30x = 349,264,843.65 × 123,593,132.94
  4. Step 4: Simplify right side
    233,038,092.30x = 43,166,736,252,502,760
  5. Step 5: Solve for x
    x = 43,166,736,252,502,760/233,038,092.30
  6. Step 6: Final answer
    x = 185,234,679.13

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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.