Home / 45,006,661.45-62,119,184.48-27,361,814.70

Finding the Fourth Proportional to 45,006,661.45, 62,119,184.48 and 27,361,814.70

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Solution

The fourth proportional to 45,006,661.45, 62,119,184.48 and 27,361,814.70 is: 37,765,378.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,006,661.45 : 62,119,184.48 = 27,361,814.70 : x
  2. Step 2: Convert to fraction form
    45,006,661.45/62,119,184.48 = 27,361,814.70/x
  3. Step 3: Cross multiply
    45,006,661.45x = 62,119,184.48 × 27,361,814.70
  4. Step 4: Simplify right side
    45,006,661.45x = 1,699,693,614,609,471
  5. Step 5: Solve for x
    x = 1,699,693,614,609,471/45,006,661.45
  6. Step 6: Final answer
    x = 37,765,378.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.