Home / 49,137,210.03-73,705,839.62-16,789,429.74

Finding the Fourth Proportional to 49,137,210.03, 73,705,839.62 and 16,789,429.74

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Solution

The fourth proportional to 49,137,210.03, 73,705,839.62 and 16,789,429.74 is: 25,184,153.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,137,210.03 : 73,705,839.62 = 16,789,429.74 : x
  2. Step 2: Convert to fraction form
    49,137,210.03/73,705,839.62 = 16,789,429.74/x
  3. Step 3: Cross multiply
    49,137,210.03x = 73,705,839.62 × 16,789,429.74
  4. Step 4: Simplify right side
    49,137,210.03x = 1,237,479,015,643,751
  5. Step 5: Solve for x
    x = 1,237,479,015,643,751/49,137,210.03
  6. Step 6: Final answer
    x = 25,184,153.01

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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.