Home / 96,769,485.60-144,986,266.80-62,673,280.80

Finding the Fourth Proportional to 96,769,485.60, 144,986,266.80 and 62,673,280.80

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Solution

The fourth proportional to 96,769,485.60, 144,986,266.80 and 62,673,280.80 is: 93,901,139.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,769,485.60 : 144,986,266.80 = 62,673,280.80 : x
  2. Step 2: Convert to fraction form
    96,769,485.60/144,986,266.80 = 62,673,280.80/x
  3. Step 3: Cross multiply
    96,769,485.60x = 144,986,266.80 × 62,673,280.80
  4. Step 4: Simplify right side
    96,769,485.60x = 9,086,765,011,300,118
  5. Step 5: Solve for x
    x = 9,086,765,011,300,118/96,769,485.60
  6. Step 6: Final answer
    x = 93,901,139.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.