Home / 19,296,937.92-28,949,605.92-5,833,416

Finding the Fourth Proportional to 19,296,937.92, 28,949,605.92 and 5,833,416

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Solution

The fourth proportional to 19,296,937.92, 28,949,605.92 and 5,833,416 is: 8,751,393.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,296,937.92 : 28,949,605.92 = 5,833,416 : x
  2. Step 2: Convert to fraction form
    19,296,937.92/28,949,605.92 = 5,833,416/x
  3. Step 3: Cross multiply
    19,296,937.92x = 28,949,605.92 × 5,833,416
  4. Step 4: Simplify right side
    19,296,937.92x = 168,875,094,367,422.72
  5. Step 5: Solve for x
    x = 168,875,094,367,422.72/19,296,937.92
  6. Step 6: Final answer
    x = 8,751,393.36

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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.