Home / 41,666,462.40-62,499,693.60-34,947,998.40

Finding the Fourth Proportional to 41,666,462.40, 62,499,693.60 and 34,947,998.40

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Solution

The fourth proportional to 41,666,462.40, 62,499,693.60 and 34,947,998.40 is: 52,421,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,666,462.40 : 62,499,693.60 = 34,947,998.40 : x
  2. Step 2: Convert to fraction form
    41,666,462.40/62,499,693.60 = 34,947,998.40/x
  3. Step 3: Cross multiply
    41,666,462.40x = 62,499,693.60 × 34,947,998.40
  4. Step 4: Simplify right side
    41,666,462.40x = 2,184,239,191,933,290.25
  5. Step 5: Solve for x
    x = 2,184,239,191,933,290.25/41,666,462.40
  6. Step 6: Final answer
    x = 52,421,997.60

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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.