Home / 32,775,385.60-49,163,078.40-22,571,718.40

Finding the Fourth Proportional to 32,775,385.60, 49,163,078.40 and 22,571,718.40

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Solution

The fourth proportional to 32,775,385.60, 49,163,078.40 and 22,571,718.40 is: 33,857,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,385.60 : 49,163,078.40 = 22,571,718.40 : x
  2. Step 2: Convert to fraction form
    32,775,385.60/49,163,078.40 = 22,571,718.40/x
  3. Step 3: Cross multiply
    32,775,385.60x = 49,163,078.40 × 22,571,718.40
  4. Step 4: Simplify right side
    32,775,385.60x = 1,109,695,161,321,922.50
  5. Step 5: Solve for x
    x = 1,109,695,161,321,922.50/32,775,385.60
  6. Step 6: Final answer
    x = 33,857,577.60

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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.