Home / 29,965,783.20-44,948,674.80-26,774,512.80

Finding the Fourth Proportional to 29,965,783.20, 44,948,674.80 and 26,774,512.80

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Solution

The fourth proportional to 29,965,783.20, 44,948,674.80 and 26,774,512.80 is: 40,161,769.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,965,783.20 : 44,948,674.80 = 26,774,512.80 : x
  2. Step 2: Convert to fraction form
    29,965,783.20/44,948,674.80 = 26,774,512.80/x
  3. Step 3: Cross multiply
    29,965,783.20x = 44,948,674.80 × 26,774,512.80
  4. Step 4: Simplify right side
    29,965,783.20x = 1,203,478,868,775,637.50
  5. Step 5: Solve for x
    x = 1,203,478,868,775,637.50/29,965,783.20
  6. Step 6: Final answer
    x = 40,161,769.20

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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.