Home / 17,617,592.39-26,417,844.90-10,333,432.40

Finding the Fourth Proportional to 17,617,592.39, 26,417,844.90 and 10,333,432.40

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Solution

The fourth proportional to 17,617,592.39, 26,417,844.90 and 10,333,432.40 is: 15,495,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,617,592.39 : 26,417,844.90 = 10,333,432.40 : x
  2. Step 2: Convert to fraction form
    17,617,592.39/26,417,844.90 = 10,333,432.40/x
  3. Step 3: Cross multiply
    17,617,592.39x = 26,417,844.90 × 10,333,432.40
  4. Step 4: Simplify right side
    17,617,592.39x = 272,987,014,295,745.50
  5. Step 5: Solve for x
    x = 272,987,014,295,745.50/17,617,592.39
  6. Step 6: Final answer
    x = 15,495,137.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.