Home / 4,813,250,842.08-6,640,698,392.16-2,907,300,156.48

Finding the Fourth Proportional to 4,813,250,842.08, 6,640,698,392.16 and 2,907,300,156.48

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Solution

The fourth proportional to 4,813,250,842.08, 6,640,698,392.16 and 2,907,300,156.48 is: 4,011,115,171.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,250,842.08 : 6,640,698,392.16 = 2,907,300,156.48 : x
  2. Step 2: Convert to fraction form
    4,813,250,842.08/6,640,698,392.16 = 2,907,300,156.48/x
  3. Step 3: Cross multiply
    4,813,250,842.08x = 6,640,698,392.16 × 2,907,300,156.48
  4. Step 4: Simplify right side
    4,813,250,842.08x = 19,306,503,474,663,251,968
  5. Step 5: Solve for x
    x = 19,306,503,474,663,251,968/4,813,250,842.08
  6. Step 6: Final answer
    x = 4,011,115,171.03

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1.5x scale

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.