Home / 17,671,184.32-26,500,213.32-6,153,693.88

Finding the Fourth Proportional to 17,671,184.32, 26,500,213.32 and 6,153,693.88

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Solution

The fourth proportional to 17,671,184.32, 26,500,213.32 and 6,153,693.88 is: 9,228,255.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,671,184.32 : 26,500,213.32 = 6,153,693.88 : x
  2. Step 2: Convert to fraction form
    17,671,184.32/26,500,213.32 = 6,153,693.88/x
  3. Step 3: Cross multiply
    17,671,184.32x = 26,500,213.32 × 6,153,693.88
  4. Step 4: Simplify right side
    17,671,184.32x = 163,074,200,525,978.47
  5. Step 5: Solve for x
    x = 163,074,200,525,978.47/17,671,184.32
  6. Step 6: Final answer
    x = 9,228,255.31

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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.