Home / 67,996,097.49-93,849,759.69-43,211,451.61

Finding the Fourth Proportional to 67,996,097.49, 93,849,759.69 and 43,211,451.61

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Solution

The fourth proportional to 67,996,097.49, 93,849,759.69 and 43,211,451.61 is: 59,641,427.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,996,097.49 : 93,849,759.69 = 43,211,451.61 : x
  2. Step 2: Convert to fraction form
    67,996,097.49/93,849,759.69 = 43,211,451.61/x
  3. Step 3: Cross multiply
    67,996,097.49x = 93,849,759.69 × 43,211,451.61
  4. Step 4: Simplify right side
    67,996,097.49x = 4,055,384,348,985,314.50
  5. Step 5: Solve for x
    x = 4,055,384,348,985,314.50/67,996,097.49
  6. Step 6: Final answer
    x = 59,641,427.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.