Home / 17,405,822.16-26,108,733.15-6,046,281.72

Finding the Fourth Proportional to 17,405,822.16, 26,108,733.15 and 6,046,281.72

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Solution

The fourth proportional to 17,405,822.16, 26,108,733.15 and 6,046,281.72 is: 9,069,422.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,405,822.16 : 26,108,733.15 = 6,046,281.72 : x
  2. Step 2: Convert to fraction form
    17,405,822.16/26,108,733.15 = 6,046,281.72/x
  3. Step 3: Cross multiply
    17,405,822.16x = 26,108,733.15 × 6,046,281.72
  4. Step 4: Simplify right side
    17,405,822.16x = 157,860,755,977,203
  5. Step 5: Solve for x
    x = 157,860,755,977,203/17,405,822.16
  6. Step 6: Final answer
    x = 9,069,422.55

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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.