Home / 67,822,722.36-93,594,479.00-36,882,227.34

Finding the Fourth Proportional to 67,822,722.36, 93,594,479.00 and 36,882,227.34

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Solution

The fourth proportional to 67,822,722.36, 93,594,479.00 and 36,882,227.34 is: 50,896,996.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,822,722.36 : 93,594,479.00 = 36,882,227.34 : x
  2. Step 2: Convert to fraction form
    67,822,722.36/93,594,479.00 = 36,882,227.34/x
  3. Step 3: Cross multiply
    67,822,722.36x = 93,594,479.00 × 36,882,227.34
  4. Step 4: Simplify right side
    67,822,722.36x = 3,451,972,852,062,445
  5. Step 5: Solve for x
    x = 3,451,972,852,062,445/67,822,722.36
  6. Step 6: Final answer
    x = 50,896,996.34

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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.