Home / 58,569,813.91-80,826,203.73-32,108,120.74

Finding the Fourth Proportional to 58,569,813.91, 80,826,203.73 and 32,108,120.74

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Solution

The fourth proportional to 58,569,813.91, 80,826,203.73 and 32,108,120.74 is: 44,309,130.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,569,813.91 : 80,826,203.73 = 32,108,120.74 : x
  2. Step 2: Convert to fraction form
    58,569,813.91/80,826,203.73 = 32,108,120.74/x
  3. Step 3: Cross multiply
    58,569,813.91x = 80,826,203.73 × 32,108,120.74
  4. Step 4: Simplify right side
    58,569,813.91x = 2,595,177,508,318,678.50
  5. Step 5: Solve for x
    x = 2,595,177,508,318,678.50/58,569,813.91
  6. Step 6: Final answer
    x = 44,309,130.17

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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.