Home / 16,569,175.28-22,853,683.32-11,059,772.36

Finding the Fourth Proportional to 16,569,175.28, 22,853,683.32 and 11,059,772.36

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Solution

The fourth proportional to 16,569,175.28, 22,853,683.32 and 11,059,772.36 is: 15,254,623.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,569,175.28 : 22,853,683.32 = 11,059,772.36 : x
  2. Step 2: Convert to fraction form
    16,569,175.28/22,853,683.32 = 11,059,772.36/x
  3. Step 3: Cross multiply
    16,569,175.28x = 22,853,683.32 × 11,059,772.36
  4. Step 4: Simplify right side
    16,569,175.28x = 252,756,535,106,729.03
  5. Step 5: Solve for x
    x = 252,756,535,106,729.03/16,569,175.28
  6. Step 6: Final answer
    x = 15,254,623.77

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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.