Home / 25,032,904.08-37,537,585.26-9,687,420.48

Finding the Fourth Proportional to 25,032,904.08, 37,537,585.26 and 9,687,420.48

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Solution

The fourth proportional to 25,032,904.08, 37,537,585.26 and 9,687,420.48 is: 14,526,575.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,032,904.08 : 37,537,585.26 = 9,687,420.48 : x
  2. Step 2: Convert to fraction form
    25,032,904.08/37,537,585.26 = 9,687,420.48/x
  3. Step 3: Cross multiply
    25,032,904.08x = 37,537,585.26 × 9,687,420.48
  4. Step 4: Simplify right side
    25,032,904.08x = 363,642,372,217,470.12
  5. Step 5: Solve for x
    x = 363,642,372,217,470.12/25,032,904.08
  6. Step 6: Final answer
    x = 14,526,575.54

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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.