Home / 49,165,783.20-73,748,674.80-23,656,615.20

Finding the Fourth Proportional to 49,165,783.20, 73,748,674.80 and 23,656,615.20

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Solution

The fourth proportional to 49,165,783.20, 73,748,674.80 and 23,656,615.20 is: 35,484,922.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,165,783.20 : 73,748,674.80 = 23,656,615.20 : x
  2. Step 2: Convert to fraction form
    49,165,783.20/73,748,674.80 = 23,656,615.20/x
  3. Step 3: Cross multiply
    49,165,783.20x = 73,748,674.80 × 23,656,615.20
  4. Step 4: Simplify right side
    49,165,783.20x = 1,744,644,021,253,536.75
  5. Step 5: Solve for x
    x = 1,744,644,021,253,536.75/49,165,783.20
  6. Step 6: Final answer
    x = 35,484,922.80

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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.