Home / 62,284,582.62-85,955,335.43-35,822,943.72

Finding the Fourth Proportional to 62,284,582.62, 85,955,335.43 and 35,822,943.72

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Solution

The fourth proportional to 62,284,582.62, 85,955,335.43 and 35,822,943.72 is: 49,437,164.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,284,582.62 : 85,955,335.43 = 35,822,943.72 : x
  2. Step 2: Convert to fraction form
    62,284,582.62/85,955,335.43 = 35,822,943.72/x
  3. Step 3: Cross multiply
    62,284,582.62x = 85,955,335.43 × 35,822,943.72
  4. Step 4: Simplify right side
    62,284,582.62x = 3,079,173,143,363,497
  5. Step 5: Solve for x
    x = 3,079,173,143,363,497/62,284,582.62
  6. Step 6: Final answer
    x = 49,437,164.28

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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.