Home / 54,040,706.65-81,048,903.96-24,866,561.03

Finding the Fourth Proportional to 54,040,706.65, 81,048,903.96 and 24,866,561.03

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Solution

The fourth proportional to 54,040,706.65, 81,048,903.96 and 24,866,561.03 is: 37,294,248.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,040,706.65 : 81,048,903.96 = 24,866,561.03 : x
  2. Step 2: Convert to fraction form
    54,040,706.65/81,048,903.96 = 24,866,561.03/x
  3. Step 3: Cross multiply
    54,040,706.65x = 81,048,903.96 × 24,866,561.03
  4. Step 4: Simplify right side
    54,040,706.65x = 2,015,407,516,735,948.50
  5. Step 5: Solve for x
    x = 2,015,407,516,735,948.50/54,040,706.65
  6. Step 6: Final answer
    x = 37,294,248.02

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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.