Home / 175,755,731.63-263,677,433.90-124,041,351.02

Finding the Fourth Proportional to 175,755,731.63, 263,677,433.90 and 124,041,351.02

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Solution

The fourth proportional to 175,755,731.63, 263,677,433.90 and 124,041,351.02 is: 186,092,964.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,755,731.63 : 263,677,433.90 = 124,041,351.02 : x
  2. Step 2: Convert to fraction form
    175,755,731.63/263,677,433.90 = 124,041,351.02/x
  3. Step 3: Cross multiply
    175,755,731.63x = 263,677,433.90 × 124,041,351.02
  4. Step 4: Simplify right side
    175,755,731.63x = 32,706,905,132,504,156
  5. Step 5: Solve for x
    x = 32,706,905,132,504,156/175,755,731.63
  6. Step 6: Final answer
    x = 186,092,964.54

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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.