Home / 15,749,315.04-23,625,942.48-6,163,455.36

Finding the Fourth Proportional to 15,749,315.04, 23,625,942.48 and 6,163,455.36

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Solution

The fourth proportional to 15,749,315.04, 23,625,942.48 and 6,163,455.36 is: 9,245,953.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,749,315.04 : 23,625,942.48 = 6,163,455.36 : x
  2. Step 2: Convert to fraction form
    15,749,315.04/23,625,942.48 = 6,163,455.36/x
  3. Step 3: Cross multiply
    15,749,315.04x = 23,625,942.48 × 6,163,455.36
  4. Step 4: Simplify right side
    15,749,315.04x = 145,617,441,813,407.72
  5. Step 5: Solve for x
    x = 145,617,441,813,407.72/15,749,315.04
  6. Step 6: Final answer
    x = 9,245,953.96

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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.