Home / 46,681,872.40-69,975,569.40-27,502,757.20

Finding the Fourth Proportional to 46,681,872.40, 69,975,569.40 and 27,502,757.20

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Solution

The fourth proportional to 46,681,872.40, 69,975,569.40 and 27,502,757.20 is: 41,226,304.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,681,872.40 : 69,975,569.40 = 27,502,757.20 : x
  2. Step 2: Convert to fraction form
    46,681,872.40/69,975,569.40 = 27,502,757.20/x
  3. Step 3: Cross multiply
    46,681,872.40x = 69,975,569.40 × 27,502,757.20
  4. Step 4: Simplify right side
    46,681,872.40x = 1,924,521,095,139,949.75
  5. Step 5: Solve for x
    x = 1,924,521,095,139,949.75/46,681,872.40
  6. Step 6: Final answer
    x = 41,226,304.69

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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.