Home / 67,775,124.06-93,530,285.91-36,835,367.58

Finding the Fourth Proportional to 67,775,124.06, 93,530,285.91 and 36,835,367.58

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Solution

The fourth proportional to 67,775,124.06, 93,530,285.91 and 36,835,367.58 is: 50,833,141.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,775,124.06 : 93,530,285.91 = 36,835,367.58 : x
  2. Step 2: Convert to fraction form
    67,775,124.06/93,530,285.91 = 36,835,367.58/x
  3. Step 3: Cross multiply
    67,775,124.06x = 93,530,285.91 × 36,835,367.58
  4. Step 4: Simplify right side
    67,775,124.06x = 3,445,222,461,357,344.50
  5. Step 5: Solve for x
    x = 3,445,222,461,357,344.50/67,775,124.06
  6. Step 6: Final answer
    x = 50,833,141.35

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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.