Home / 104,426,807.92-144,100,546.26-60,376,633

Finding the Fourth Proportional to 104,426,807.92, 144,100,546.26 and 60,376,633

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Solution

The fourth proportional to 104,426,807.92, 144,100,546.26 and 60,376,633 is: 83,314,868.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,426,807.92 : 144,100,546.26 = 60,376,633 : x
  2. Step 2: Convert to fraction form
    104,426,807.92/144,100,546.26 = 60,376,633/x
  3. Step 3: Cross multiply
    104,426,807.92x = 144,100,546.26 × 60,376,633
  4. Step 4: Simplify right side
    104,426,807.92x = 8,700,305,796,639,542
  5. Step 5: Solve for x
    x = 8,700,305,796,639,542/104,426,807.92
  6. Step 6: Final answer
    x = 83,314,868.76

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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.