Home / 175,755,725.61-263,677,424.91-124,041,345

Finding the Fourth Proportional to 175,755,725.61, 263,677,424.91 and 124,041,345

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Solution

The fourth proportional to 175,755,725.61, 263,677,424.91 and 124,041,345 is: 186,092,955.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,755,725.61 : 263,677,424.91 = 124,041,345 : x
  2. Step 2: Convert to fraction form
    175,755,725.61/263,677,424.91 = 124,041,345/x
  3. Step 3: Cross multiply
    175,755,725.61x = 263,677,424.91 × 124,041,345
  4. Step 4: Simplify right side
    175,755,725.61x = 32,706,902,431,972,904
  5. Step 5: Solve for x
    x = 32,706,902,431,972,904/175,755,725.61
  6. Step 6: Final answer
    x = 186,092,955.54

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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.