Home / 16,599,143.50-22,906,772.87-9,256,984.46

Finding the Fourth Proportional to 16,599,143.50, 22,906,772.87 and 9,256,984.46

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Solution

The fourth proportional to 16,599,143.50, 22,906,772.87 and 9,256,984.46 is: 12,774,613.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599,143.50 : 22,906,772.87 = 9,256,984.46 : x
  2. Step 2: Convert to fraction form
    16,599,143.50/22,906,772.87 = 9,256,984.46/x
  3. Step 3: Cross multiply
    16,599,143.50x = 22,906,772.87 × 9,256,984.46
  4. Step 4: Simplify right side
    16,599,143.50x = 212,047,640,411,421.19
  5. Step 5: Solve for x
    x = 212,047,640,411,421.19/16,599,143.50
  6. Step 6: Final answer
    x = 12,774,613.37

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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.