Home / 3,100,681,466.20-4,653,560,285.70-3,076,494,995.80

Finding the Fourth Proportional to 3,100,681,466.20, 4,653,560,285.70 and 3,076,494,995.80

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Solution

The fourth proportional to 3,100,681,466.20, 4,653,560,285.70 and 3,076,494,995.80 is: 4,617,260,782.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,681,466.20 : 4,653,560,285.70 = 3,076,494,995.80 : x
  2. Step 2: Convert to fraction form
    3,100,681,466.20/4,653,560,285.70 = 3,076,494,995.80/x
  3. Step 3: Cross multiply
    3,100,681,466.20x = 4,653,560,285.70 × 3,076,494,995.80
  4. Step 4: Simplify right side
    3,100,681,466.20x = 14,316,654,931,609,667,584
  5. Step 5: Solve for x
    x = 14,316,654,931,609,667,584/3,100,681,466.20
  6. Step 6: Final answer
    x = 4,617,260,782.08

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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.