Home / 48,284,495.40-72,426,743.10-22,775,327.40

Finding the Fourth Proportional to 48,284,495.40, 72,426,743.10 and 22,775,327.40

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Solution

The fourth proportional to 48,284,495.40, 72,426,743.10 and 22,775,327.40 is: 34,162,991.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,284,495.40 : 72,426,743.10 = 22,775,327.40 : x
  2. Step 2: Convert to fraction form
    48,284,495.40/72,426,743.10 = 22,775,327.40/x
  3. Step 3: Cross multiply
    48,284,495.40x = 72,426,743.10 × 22,775,327.40
  4. Step 4: Simplify right side
    48,284,495.40x = 1,649,542,786,618,190.75
  5. Step 5: Solve for x
    x = 1,649,542,786,618,190.75/48,284,495.40
  6. Step 6: Final answer
    x = 34,162,991.10

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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.