Home / 25,873,124.63-38,816,247.94-9,699,122.39

Finding the Fourth Proportional to 25,873,124.63, 38,816,247.94 and 9,699,122.39

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Solution

The fourth proportional to 25,873,124.63, 38,816,247.94 and 9,699,122.39 is: 14,551,143.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,873,124.63 : 38,816,247.94 = 9,699,122.39 : x
  2. Step 2: Convert to fraction form
    25,873,124.63/38,816,247.94 = 9,699,122.39/x
  3. Step 3: Cross multiply
    25,873,124.63x = 38,816,247.94 × 9,699,122.39
  4. Step 4: Simplify right side
    25,873,124.63x = 376,483,539,272,316.31
  5. Step 5: Solve for x
    x = 376,483,539,272,316.31/25,873,124.63
  6. Step 6: Final answer
    x = 14,551,143.12

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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.