Home / 15,627,394.74-23,441,977.77-4,846,228.32

Finding the Fourth Proportional to 15,627,394.74, 23,441,977.77 and 4,846,228.32

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Solution

The fourth proportional to 15,627,394.74, 23,441,977.77 and 4,846,228.32 is: 7,269,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,627,394.74 : 23,441,977.77 = 4,846,228.32 : x
  2. Step 2: Convert to fraction form
    15,627,394.74/23,441,977.77 = 4,846,228.32/x
  3. Step 3: Cross multiply
    15,627,394.74x = 23,441,977.77 × 4,846,228.32
  4. Step 4: Simplify right side
    15,627,394.74x = 113,605,176,545,784.45
  5. Step 5: Solve for x
    x = 113,605,176,545,784.45/15,627,394.74
  6. Step 6: Final answer
    x = 7,269,617.13

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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.