Home / 16,701,648.36-23,048,318.34-9,736,461.48

Finding the Fourth Proportional to 16,701,648.36, 23,048,318.34 and 9,736,461.48

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Solution

The fourth proportional to 16,701,648.36, 23,048,318.34 and 9,736,461.48 is: 13,436,342.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,701,648.36 : 23,048,318.34 = 9,736,461.48 : x
  2. Step 2: Convert to fraction form
    16,701,648.36/23,048,318.34 = 9,736,461.48/x
  3. Step 3: Cross multiply
    16,701,648.36x = 23,048,318.34 × 9,736,461.48
  4. Step 4: Simplify right side
    16,701,648.36x = 224,409,063,696,187.56
  5. Step 5: Solve for x
    x = 224,409,063,696,187.56/16,701,648.36
  6. Step 6: Final answer
    x = 13,436,342.26

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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.