Home / 32,782,065.60-49,173,098.40-15,775,953.60

Finding the Fourth Proportional to 32,782,065.60, 49,173,098.40 and 15,775,953.60

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Solution

The fourth proportional to 32,782,065.60, 49,173,098.40 and 15,775,953.60 is: 23,663,930.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,065.60 : 49,173,098.40 = 15,775,953.60 : x
  2. Step 2: Convert to fraction form
    32,782,065.60/49,173,098.40 = 15,775,953.60/x
  3. Step 3: Cross multiply
    32,782,065.60x = 49,173,098.40 × 15,775,953.60
  4. Step 4: Simplify right side
    32,782,065.60x = 775,752,518,726,634.25
  5. Step 5: Solve for x
    x = 775,752,518,726,634.25/32,782,065.60
  6. Step 6: Final answer
    x = 23,663,930.40

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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.