Home / 29,999,467.17-41,402,624.57-16,947,566.91

Finding the Fourth Proportional to 29,999,467.17, 41,402,624.57 and 16,947,566.91

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Solution

The fourth proportional to 29,999,467.17, 41,402,624.57 and 16,947,566.91 is: 23,389,540.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,999,467.17 : 41,402,624.57 = 16,947,566.91 : x
  2. Step 2: Convert to fraction form
    29,999,467.17/41,402,624.57 = 16,947,566.91/x
  3. Step 3: Cross multiply
    29,999,467.17x = 41,402,624.57 × 16,947,566.91
  4. Step 4: Simplify right side
    29,999,467.17x = 701,673,750,064,947.12
  5. Step 5: Solve for x
    x = 701,673,750,064,947.12/29,999,467.17
  6. Step 6: Final answer
    x = 23,389,540.42

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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.