Home / 22,342,740.76-33,514,061.54-5,948,029.28

Finding the Fourth Proportional to 22,342,740.76, 33,514,061.54 and 5,948,029.28

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Solution

The fourth proportional to 22,342,740.76, 33,514,061.54 and 5,948,029.28 is: 8,922,030.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,342,740.76 : 33,514,061.54 = 5,948,029.28 : x
  2. Step 2: Convert to fraction form
    22,342,740.76/33,514,061.54 = 5,948,029.28/x
  3. Step 3: Cross multiply
    22,342,740.76x = 33,514,061.54 × 5,948,029.28
  4. Step 4: Simplify right side
    22,342,740.76x = 199,342,619,331,641.91
  5. Step 5: Solve for x
    x = 199,342,619,331,641.91/22,342,740.76
  6. Step 6: Final answer
    x = 8,922,030.72

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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.