Home / 25,032,902.07-37,537,582.27-9,687,418.48

Finding the Fourth Proportional to 25,032,902.07, 37,537,582.27 and 9,687,418.48

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Solution

The fourth proportional to 25,032,902.07, 37,537,582.27 and 9,687,418.48 is: 14,526,572.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,032,902.07 : 37,537,582.27 = 9,687,418.48 : x
  2. Step 2: Convert to fraction form
    25,032,902.07/37,537,582.27 = 9,687,418.48/x
  3. Step 3: Cross multiply
    25,032,902.07x = 37,537,582.27 × 9,687,418.48
  4. Step 4: Simplify right side
    25,032,902.07x = 363,642,268,296,099.75
  5. Step 5: Solve for x
    x = 363,642,268,296,099.75/25,032,902.07
  6. Step 6: Final answer
    x = 14,526,572.56

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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.