Home / 10,700,424.84-16,051,570.56-3,024,150.36

Finding the Fourth Proportional to 10,700,424.84, 16,051,570.56 and 3,024,150.36

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Solution

The fourth proportional to 10,700,424.84, 16,051,570.56 and 3,024,150.36 is: 4,536,489.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,700,424.84 : 16,051,570.56 = 3,024,150.36 : x
  2. Step 2: Convert to fraction form
    10,700,424.84/16,051,570.56 = 3,024,150.36/x
  3. Step 3: Cross multiply
    10,700,424.84x = 16,051,570.56 × 3,024,150.36
  4. Step 4: Simplify right side
    10,700,424.84x = 48,542,362,887,589.40
  5. Step 5: Solve for x
    x = 48,542,362,887,589.40/10,700,424.84
  6. Step 6: Final answer
    x = 4,536,489.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.