Home / 48,854,308.72-73,169,849.40-23,313,254.80

Finding the Fourth Proportional to 48,854,308.72, 73,169,849.40 and 23,313,254.80

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Solution

The fourth proportional to 48,854,308.72, 73,169,849.40 and 23,313,254.80 is: 34,916,620.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,308.72 : 73,169,849.40 = 23,313,254.80 : x
  2. Step 2: Convert to fraction form
    48,854,308.72/73,169,849.40 = 23,313,254.80/x
  3. Step 3: Cross multiply
    48,854,308.72x = 73,169,849.40 × 23,313,254.80
  4. Step 4: Simplify right side
    48,854,308.72x = 1,705,827,342,739,827.25
  5. Step 5: Solve for x
    x = 1,705,827,342,739,827.25/48,854,308.72
  6. Step 6: Final answer
    x = 34,916,620.20

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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.