Home / 16,497,248.46-22,763,878.95-9,880,286.22

Finding the Fourth Proportional to 16,497,248.46, 22,763,878.95 and 9,880,286.22

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Solution

The fourth proportional to 16,497,248.46, 22,763,878.95 and 9,880,286.22 is: 13,633,403.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,497,248.46 : 22,763,878.95 = 9,880,286.22 : x
  2. Step 2: Convert to fraction form
    16,497,248.46/22,763,878.95 = 9,880,286.22/x
  3. Step 3: Cross multiply
    16,497,248.46x = 22,763,878.95 × 9,880,286.22
  4. Step 4: Simplify right side
    16,497,248.46x = 224,913,639,503,433.06
  5. Step 5: Solve for x
    x = 224,913,639,503,433.06/16,497,248.46
  6. Step 6: Final answer
    x = 13,633,403.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.