Home / 58,144,710.66-80,241,412.28-32,040,910.01

Finding the Fourth Proportional to 58,144,710.66, 80,241,412.28 and 32,040,910.01

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Solution

The fourth proportional to 58,144,710.66, 80,241,412.28 and 32,040,910.01 is: 44,217,398.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,144,710.66 : 80,241,412.28 = 32,040,910.01 : x
  2. Step 2: Convert to fraction form
    58,144,710.66/80,241,412.28 = 32,040,910.01/x
  3. Step 3: Cross multiply
    58,144,710.66x = 80,241,412.28 × 32,040,910.01
  4. Step 4: Simplify right side
    58,144,710.66x = 2,571,007,869,377,377.50
  5. Step 5: Solve for x
    x = 2,571,007,869,377,377.50/58,144,710.66
  6. Step 6: Final answer
    x = 44,217,398.97

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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.