Home / 33,066,045.48-49,566,306.30-15,527,206.40

Finding the Fourth Proportional to 33,066,045.48, 49,566,306.30 and 15,527,206.40

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Solution

The fourth proportional to 33,066,045.48, 49,566,306.30 and 15,527,206.40 is: 23,275,425.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,066,045.48 : 49,566,306.30 = 15,527,206.40 : x
  2. Step 2: Convert to fraction form
    33,066,045.48/49,566,306.30 = 15,527,206.40/x
  3. Step 3: Cross multiply
    33,066,045.48x = 49,566,306.30 × 15,527,206.40
  4. Step 4: Simplify right side
    33,066,045.48x = 769,626,268,157,888.75
  5. Step 5: Solve for x
    x = 769,626,268,157,888.75/33,066,045.48
  6. Step 6: Final answer
    x = 23,275,425.20

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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.