Home / 4,149,098,678.41-5,725,773,308.90-2,243,860,112.43

Finding the Fourth Proportional to 4,149,098,678.41, 5,725,773,308.90 and 2,243,860,112.43

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Solution

The fourth proportional to 4,149,098,678.41, 5,725,773,308.90 and 2,243,860,112.43 is: 3,096,536,220.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,098,678.41 : 5,725,773,308.90 = 2,243,860,112.43 : x
  2. Step 2: Convert to fraction form
    4,149,098,678.41/5,725,773,308.90 = 2,243,860,112.43/x
  3. Step 3: Cross multiply
    4,149,098,678.41x = 5,725,773,308.90 × 2,243,860,112.43
  4. Step 4: Simplify right side
    4,149,098,678.41x = 12,847,834,340,662,657,024
  5. Step 5: Solve for x
    x = 12,847,834,340,662,657,024/4,149,098,678.41
  6. Step 6: Final answer
    x = 3,096,536,220.63

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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.