Home / 17,109,483.84-25,664,225.76-5,749,932.24

Finding the Fourth Proportional to 17,109,483.84, 25,664,225.76 and 5,749,932.24

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Solution

The fourth proportional to 17,109,483.84, 25,664,225.76 and 5,749,932.24 is: 8,624,898.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,109,483.84 : 25,664,225.76 = 5,749,932.24 : x
  2. Step 2: Convert to fraction form
    17,109,483.84/25,664,225.76 = 5,749,932.24/x
  3. Step 3: Cross multiply
    17,109,483.84x = 25,664,225.76 × 5,749,932.24
  4. Step 4: Simplify right side
    17,109,483.84x = 147,567,559,112,062.53
  5. Step 5: Solve for x
    x = 147,567,559,112,062.53/17,109,483.84
  6. Step 6: Final answer
    x = 8,624,898.36

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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.