Home / 49,208,872.20-73,813,308.30-46,969,384.20

Finding the Fourth Proportional to 49,208,872.20, 73,813,308.30 and 46,969,384.20

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Solution

The fourth proportional to 49,208,872.20, 73,813,308.30 and 46,969,384.20 is: 70,454,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,208,872.20 : 73,813,308.30 = 46,969,384.20 : x
  2. Step 2: Convert to fraction form
    49,208,872.20/73,813,308.30 = 46,969,384.20/x
  3. Step 3: Cross multiply
    49,208,872.20x = 73,813,308.30 × 46,969,384.20
  4. Step 4: Simplify right side
    49,208,872.20x = 3,466,965,636,615,749
  5. Step 5: Solve for x
    x = 3,466,965,636,615,749/49,208,872.20
  6. Step 6: Final answer
    x = 70,454,076.30

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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.