Home / 49,208,900.70-73,813,351.05-46,969,412.70

Finding the Fourth Proportional to 49,208,900.70, 73,813,351.05 and 46,969,412.70

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Solution

The fourth proportional to 49,208,900.70, 73,813,351.05 and 46,969,412.70 is: 70,454,119.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,208,900.70 : 73,813,351.05 = 46,969,412.70 : x
  2. Step 2: Convert to fraction form
    49,208,900.70/73,813,351.05 = 46,969,412.70/x
  3. Step 3: Cross multiply
    49,208,900.70x = 73,813,351.05 × 46,969,412.70
  4. Step 4: Simplify right side
    49,208,900.70x = 3,466,969,748,237,428.50
  5. Step 5: Solve for x
    x = 3,466,969,748,237,428.50/49,208,900.70
  6. Step 6: Final answer
    x = 70,454,119.05

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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.