Home / 67,653,161.07-93,361,423.29-36,713,330.64

Finding the Fourth Proportional to 67,653,161.07, 93,361,423.29 and 36,713,330.64

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Solution

The fourth proportional to 67,653,161.07, 93,361,423.29 and 36,713,330.64 is: 50,664,429.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,653,161.07 : 93,361,423.29 = 36,713,330.64 : x
  2. Step 2: Convert to fraction form
    67,653,161.07/93,361,423.29 = 36,713,330.64/x
  3. Step 3: Cross multiply
    67,653,161.07x = 93,361,423.29 × 36,713,330.64
  4. Step 4: Simplify right side
    67,653,161.07x = 3,427,608,802,266,767
  5. Step 5: Solve for x
    x = 3,427,608,802,266,767/67,653,161.07
  6. Step 6: Final answer
    x = 50,664,429.39

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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.