Home / 48,511,010.70-72,766,516.05-23,001,842.70

Finding the Fourth Proportional to 48,511,010.70, 72,766,516.05 and 23,001,842.70

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Solution

The fourth proportional to 48,511,010.70, 72,766,516.05 and 23,001,842.70 is: 34,502,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,511,010.70 : 72,766,516.05 = 23,001,842.70 : x
  2. Step 2: Convert to fraction form
    48,511,010.70/72,766,516.05 = 23,001,842.70/x
  3. Step 3: Cross multiply
    48,511,010.70x = 72,766,516.05 × 23,001,842.70
  4. Step 4: Simplify right side
    48,511,010.70x = 1,673,763,956,009,125.25
  5. Step 5: Solve for x
    x = 1,673,763,956,009,125.25/48,511,010.70
  6. Step 6: Final answer
    x = 34,502,764.05

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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.