Home / 58,819,446.72-81,170,378.94-32,357,227.86

Finding the Fourth Proportional to 58,819,446.72, 81,170,378.94 and 32,357,227.86

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Solution

The fourth proportional to 58,819,446.72, 81,170,378.94 and 32,357,227.86 is: 44,652,722.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,819,446.72 : 81,170,378.94 = 32,357,227.86 : x
  2. Step 2: Convert to fraction form
    58,819,446.72/81,170,378.94 = 32,357,227.86/x
  3. Step 3: Cross multiply
    58,819,446.72x = 81,170,378.94 × 32,357,227.86
  4. Step 4: Simplify right side
    58,819,446.72x = 2,626,448,446,844,125
  5. Step 5: Solve for x
    x = 2,626,448,446,844,125/58,819,446.72
  6. Step 6: Final answer
    x = 44,652,722.75

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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.