Home / 32,775,278.40-49,162,917.60-29,528,020.80

Finding the Fourth Proportional to 32,775,278.40, 49,162,917.60 and 29,528,020.80

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Solution

The fourth proportional to 32,775,278.40, 49,162,917.60 and 29,528,020.80 is: 44,292,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,278.40 : 49,162,917.60 = 29,528,020.80 : x
  2. Step 2: Convert to fraction form
    32,775,278.40/49,162,917.60 = 29,528,020.80/x
  3. Step 3: Cross multiply
    32,775,278.40x = 49,162,917.60 × 29,528,020.80
  4. Step 4: Simplify right side
    32,775,278.40x = 1,451,683,653,481,486.25
  5. Step 5: Solve for x
    x = 1,451,683,653,481,486.25/32,775,278.40
  6. Step 6: Final answer
    x = 44,292,031.20

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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.