Home / 173,186,124.96-238,805,338.17-110,362,704.66

Finding the Fourth Proportional to 173,186,124.96, 238,805,338.17 and 110,362,704.66

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Solution

The fourth proportional to 173,186,124.96, 238,805,338.17 and 110,362,704.66 is: 152,178,490.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,186,124.96 : 238,805,338.17 = 110,362,704.66 : x
  2. Step 2: Convert to fraction form
    173,186,124.96/238,805,338.17 = 110,362,704.66/x
  3. Step 3: Cross multiply
    173,186,124.96x = 238,805,338.17 × 110,362,704.66
  4. Step 4: Simplify right side
    173,186,124.96x = 26,355,203,007,687,132
  5. Step 5: Solve for x
    x = 26,355,203,007,687,132/173,186,124.96
  6. Step 6: Final answer
    x = 152,178,490.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.