Home / 16,136,824.32-22,268,252.16-8,794,506.24

Finding the Fourth Proportional to 16,136,824.32, 22,268,252.16 and 8,794,506.24

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Solution

The fourth proportional to 16,136,824.32, 22,268,252.16 and 8,794,506.24 is: 12,136,110.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,136,824.32 : 22,268,252.16 = 8,794,506.24 : x
  2. Step 2: Convert to fraction form
    16,136,824.32/22,268,252.16 = 8,794,506.24/x
  3. Step 3: Cross multiply
    16,136,824.32x = 22,268,252.16 × 8,794,506.24
  4. Step 4: Simplify right side
    16,136,824.32x = 195,838,282,575,013.50
  5. Step 5: Solve for x
    x = 195,838,282,575,013.50/16,136,824.32
  6. Step 6: Final answer
    x = 12,136,110.47

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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.