Home / 25,809,324.99-38,713,980.54-9,636,537.45

Finding the Fourth Proportional to 25,809,324.99, 38,713,980.54 and 9,636,537.45

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Solution

The fourth proportional to 25,809,324.99, 38,713,980.54 and 9,636,537.45 is: 14,454,803.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,809,324.99 : 38,713,980.54 = 9,636,537.45 : x
  2. Step 2: Convert to fraction form
    25,809,324.99/38,713,980.54 = 9,636,537.45/x
  3. Step 3: Cross multiply
    25,809,324.99x = 38,713,980.54 × 9,636,537.45
  4. Step 4: Simplify right side
    25,809,324.99x = 373,068,723,235,182.56
  5. Step 5: Solve for x
    x = 373,068,723,235,182.56/25,809,324.99
  6. Step 6: Final answer
    x = 14,454,803.58

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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.