Home / 49,056,070.40-73,584,105.60-14,972,987.60

Finding the Fourth Proportional to 49,056,070.40, 73,584,105.60 and 14,972,987.60

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Solution

The fourth proportional to 49,056,070.40, 73,584,105.60 and 14,972,987.60 is: 22,459,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,056,070.40 : 73,584,105.60 = 14,972,987.60 : x
  2. Step 2: Convert to fraction form
    49,056,070.40/73,584,105.60 = 14,972,987.60/x
  3. Step 3: Cross multiply
    49,056,070.40x = 73,584,105.60 × 14,972,987.60
  4. Step 4: Simplify right side
    49,056,070.40x = 1,101,773,900,705,890.50
  5. Step 5: Solve for x
    x = 1,101,773,900,705,890.50/49,056,070.40
  6. Step 6: Final answer
    x = 22,459,481.40

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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.