Home / 46,304,347.65-69,463,122.81-15,173,345.79

Finding the Fourth Proportional to 46,304,347.65, 69,463,122.81 and 15,173,345.79

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Solution

The fourth proportional to 46,304,347.65, 69,463,122.81 and 15,173,345.79 is: 22,762,181.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,304,347.65 : 69,463,122.81 = 15,173,345.79 : x
  2. Step 2: Convert to fraction form
    46,304,347.65/69,463,122.81 = 15,173,345.79/x
  3. Step 3: Cross multiply
    46,304,347.65x = 69,463,122.81 × 15,173,345.79
  4. Step 4: Simplify right side
    46,304,347.65x = 1,053,987,982,049,366.50
  5. Step 5: Solve for x
    x = 1,053,987,982,049,366.50/46,304,347.65
  6. Step 6: Final answer
    x = 22,762,181.86

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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.