Home / 46,321,834.86-69,483,251.22-13,974,017.64

Finding the Fourth Proportional to 46,321,834.86, 69,483,251.22 and 13,974,017.64

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Solution

The fourth proportional to 46,321,834.86, 69,483,251.22 and 13,974,017.64 is: 20,961,176.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,321,834.86 : 69,483,251.22 = 13,974,017.64 : x
  2. Step 2: Convert to fraction form
    46,321,834.86/69,483,251.22 = 13,974,017.64/x
  3. Step 3: Cross multiply
    46,321,834.86x = 69,483,251.22 × 13,974,017.64
  4. Step 4: Simplify right side
    46,321,834.86x = 970,960,178,232,831.50
  5. Step 5: Solve for x
    x = 970,960,178,232,831.50/46,321,834.86
  6. Step 6: Final answer
    x = 20,961,176.97

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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.