Home / 104,418,606.28-144,120,724.74-58,024,813

Finding the Fourth Proportional to 104,418,606.28, 144,120,724.74 and 58,024,813

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Solution

The fourth proportional to 104,418,606.28, 144,120,724.74 and 58,024,813 is: 80,087,049.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,418,606.28 : 144,120,724.74 = 58,024,813 : x
  2. Step 2: Convert to fraction form
    104,418,606.28/144,120,724.74 = 58,024,813/x
  3. Step 3: Cross multiply
    104,418,606.28x = 144,120,724.74 × 58,024,813
  4. Step 4: Simplify right side
    104,418,606.28x = 8,362,578,102,462,974
  5. Step 5: Solve for x
    x = 8,362,578,102,462,974/104,418,606.28
  6. Step 6: Final answer
    x = 80,087,049.62

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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.