Home / 58,569,821.42-80,826,214.08-32,108,128.24

Finding the Fourth Proportional to 58,569,821.42, 80,826,214.08 and 32,108,128.24

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Solution

The fourth proportional to 58,569,821.42, 80,826,214.08 and 32,108,128.24 is: 44,309,140.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,569,821.42 : 80,826,214.08 = 32,108,128.24 : x
  2. Step 2: Convert to fraction form
    58,569,821.42/80,826,214.08 = 32,108,128.24/x
  3. Step 3: Cross multiply
    58,569,821.42x = 80,826,214.08 × 32,108,128.24
  4. Step 4: Simplify right side
    58,569,821.42x = 2,595,178,446,834,333.50
  5. Step 5: Solve for x
    x = 2,595,178,446,834,333.50/58,569,821.42
  6. Step 6: Final answer
    x = 44,309,140.51

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