Home / 13,025,985.27-19,514,315.37-8,694,976.22

Finding the Fourth Proportional to 13,025,985.27, 19,514,315.37 and 8,694,976.22

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Solution

The fourth proportional to 13,025,985.27, 19,514,315.37 and 8,694,976.22 is: 13,026,001.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,025,985.27 : 19,514,315.37 = 8,694,976.22 : x
  2. Step 2: Convert to fraction form
    13,025,985.27/19,514,315.37 = 8,694,976.22/x
  3. Step 3: Cross multiply
    13,025,985.27x = 19,514,315.37 × 8,694,976.22
  4. Step 4: Simplify right side
    13,025,985.27x = 169,676,508,091,730.53
  5. Step 5: Solve for x
    x = 169,676,508,091,730.53/13,025,985.27
  6. Step 6: Final answer
    x = 13,026,001.84

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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.