Home / 34,988,740.51-52,482,923.92-9,081,022.89

Finding the Fourth Proportional to 34,988,740.51, 52,482,923.92 and 9,081,022.89

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Solution

The fourth proportional to 34,988,740.51, 52,482,923.92 and 9,081,022.89 is: 13,621,485.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,988,740.51 : 52,482,923.92 = 9,081,022.89 : x
  2. Step 2: Convert to fraction form
    34,988,740.51/52,482,923.92 = 9,081,022.89/x
  3. Step 3: Cross multiply
    34,988,740.51x = 52,482,923.92 × 9,081,022.89
  4. Step 4: Simplify right side
    34,988,740.51x = 476,598,633,406,243.44
  5. Step 5: Solve for x
    x = 476,598,633,406,243.44/34,988,740.51
  6. Step 6: Final answer
    x = 13,621,485.84

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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.