Home / 16,323,246.40-24,455,378.40-13,963,950.40

Finding the Fourth Proportional to 16,323,246.40, 24,455,378.40 and 13,963,950.40

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Solution

The fourth proportional to 16,323,246.40, 24,455,378.40 and 13,963,950.40 is: 20,920,696.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,323,246.40 : 24,455,378.40 = 13,963,950.40 : x
  2. Step 2: Convert to fraction form
    16,323,246.40/24,455,378.40 = 13,963,950.40/x
  3. Step 3: Cross multiply
    16,323,246.40x = 24,455,378.40 × 13,963,950.40
  4. Step 4: Simplify right side
    16,323,246.40x = 341,493,690,990,831.38
  5. Step 5: Solve for x
    x = 341,493,690,990,831.38/16,323,246.40
  6. Step 6: Final answer
    x = 20,920,696.94

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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.