Home / 73,584,295.80-110,376,443.70-46,374,516.60

Finding the Fourth Proportional to 73,584,295.80, 110,376,443.70 and 46,374,516.60

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Solution

The fourth proportional to 73,584,295.80, 110,376,443.70 and 46,374,516.60 is: 69,561,774.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,584,295.80 : 110,376,443.70 = 46,374,516.60 : x
  2. Step 2: Convert to fraction form
    73,584,295.80/110,376,443.70 = 46,374,516.60/x
  3. Step 3: Cross multiply
    73,584,295.80x = 110,376,443.70 × 46,374,516.60
  4. Step 4: Simplify right side
    73,584,295.80x = 5,118,654,220,614,616
  5. Step 5: Solve for x
    x = 5,118,654,220,614,616/73,584,295.80
  6. Step 6: Final answer
    x = 69,561,774.90

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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.