Home / 39,162,737.92-54,046,036.86-23,484,315

Finding the Fourth Proportional to 39,162,737.92, 54,046,036.86 and 23,484,315

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Solution

The fourth proportional to 39,162,737.92, 54,046,036.86 and 23,484,315 is: 32,409,229.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,162,737.92 : 54,046,036.86 = 23,484,315 : x
  2. Step 2: Convert to fraction form
    39,162,737.92/54,046,036.86 = 23,484,315/x
  3. Step 3: Cross multiply
    39,162,737.92x = 54,046,036.86 × 23,484,315
  4. Step 4: Simplify right side
    39,162,737.92x = 1,269,234,154,004,429.25
  5. Step 5: Solve for x
    x = 1,269,234,154,004,429.25/39,162,737.92
  6. Step 6: Final answer
    x = 32,409,229.32

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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.