Home / 67,992,809.22-93,827,346.57-37,052,319.06

Finding the Fourth Proportional to 67,992,809.22, 93,827,346.57 and 37,052,319.06

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Solution

The fourth proportional to 67,992,809.22, 93,827,346.57 and 37,052,319.06 is: 51,130,712.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,992,809.22 : 93,827,346.57 = 37,052,319.06 : x
  2. Step 2: Convert to fraction form
    67,992,809.22/93,827,346.57 = 37,052,319.06/x
  3. Step 3: Cross multiply
    67,992,809.22x = 93,827,346.57 × 37,052,319.06
  4. Step 4: Simplify right side
    67,992,809.22x = 3,476,520,781,664,836.50
  5. Step 5: Solve for x
    x = 3,476,520,781,664,836.50/67,992,809.22
  6. Step 6: Final answer
    x = 51,130,712.52

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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.