Home / 52,264,862.65-78,407,758.73-29,268,500.23

Finding the Fourth Proportional to 52,264,862.65, 78,407,758.73 and 29,268,500.23

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Solution

The fourth proportional to 52,264,862.65, 78,407,758.73 and 29,268,500.23 is: 43,908,610.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,264,862.65 : 78,407,758.73 = 29,268,500.23 : x
  2. Step 2: Convert to fraction form
    52,264,862.65/78,407,758.73 = 29,268,500.23/x
  3. Step 3: Cross multiply
    52,264,862.65x = 78,407,758.73 × 29,268,500.23
  4. Step 4: Simplify right side
    52,264,862.65x = 2,294,877,504,422,789.50
  5. Step 5: Solve for x
    x = 2,294,877,504,422,789.50/52,264,862.65
  6. Step 6: Final answer
    x = 43,908,610.64

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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.