Home / 468,041,015.80-701,557,638.90-176,795,601.40

Finding the Fourth Proportional to 468,041,015.80, 701,557,638.90 and 176,795,601.40

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Solution

The fourth proportional to 468,041,015.80, 701,557,638.90 and 176,795,601.40 is: 265,003,067.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,041,015.80 : 701,557,638.90 = 176,795,601.40 : x
  2. Step 2: Convert to fraction form
    468,041,015.80/701,557,638.90 = 176,795,601.40/x
  3. Step 3: Cross multiply
    468,041,015.80x = 701,557,638.90 × 176,795,601.40
  4. Step 4: Simplify right side
    468,041,015.80x = 124,032,304,686,089,536
  5. Step 5: Solve for x
    x = 124,032,304,686,089,536/468,041,015.80
  6. Step 6: Final answer
    x = 265,003,067.04

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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.