Home / 58,135,812.68-80,227,384.97-32,030,330.27

Finding the Fourth Proportional to 58,135,812.68, 80,227,384.97 and 32,030,330.27

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Solution

The fourth proportional to 58,135,812.68, 80,227,384.97 and 32,030,330.27 is: 44,201,835.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,135,812.68 : 80,227,384.97 = 32,030,330.27 : x
  2. Step 2: Convert to fraction form
    58,135,812.68/80,227,384.97 = 32,030,330.27/x
  3. Step 3: Cross multiply
    58,135,812.68x = 80,227,384.97 × 32,030,330.27
  4. Step 4: Simplify right side
    58,135,812.68x = 2,569,709,636,726,245.50
  5. Step 5: Solve for x
    x = 2,569,709,636,726,245.50/58,135,812.68
  6. Step 6: Final answer
    x = 44,201,835.64

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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.