Home / 58,479,515.79-80,698,534.61-32,012,749.61

Finding the Fourth Proportional to 58,479,515.79, 80,698,534.61 and 32,012,749.61

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Solution

The fourth proportional to 58,479,515.79, 80,698,534.61 and 32,012,749.61 is: 44,175,844.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,479,515.79 : 80,698,534.61 = 32,012,749.61 : x
  2. Step 2: Convert to fraction form
    58,479,515.79/80,698,534.61 = 32,012,749.61/x
  3. Step 3: Cross multiply
    58,479,515.79x = 80,698,534.61 × 32,012,749.61
  4. Step 4: Simplify right side
    58,479,515.79x = 2,583,381,982,363,849
  5. Step 5: Solve for x
    x = 2,583,381,982,363,849/58,479,515.79
  6. Step 6: Final answer
    x = 44,175,844.27

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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.