Home / 17,339,629.58-23,929,476.63-9,604,671.02

Finding the Fourth Proportional to 17,339,629.58, 23,929,476.63 and 9,604,671.02

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Solution

The fourth proportional to 17,339,629.58, 23,929,476.63 and 9,604,671.02 is: 13,254,882.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,629.58 : 23,929,476.63 = 9,604,671.02 : x
  2. Step 2: Convert to fraction form
    17,339,629.58/23,929,476.63 = 9,604,671.02/x
  3. Step 3: Cross multiply
    17,339,629.58x = 23,929,476.63 × 9,604,671.02
  4. Step 4: Simplify right side
    17,339,629.58x = 229,834,750,711,928.25
  5. Step 5: Solve for x
    x = 229,834,750,711,928.25/17,339,629.58
  6. Step 6: Final answer
    x = 13,254,882.39

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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.