Home / 32,709,228.60-49,010,698.80-27,288,530.40

Finding the Fourth Proportional to 32,709,228.60, 49,010,698.80 and 27,288,530.40

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Solution

The fourth proportional to 32,709,228.60, 49,010,698.80 and 27,288,530.40 is: 40,888,458.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,709,228.60 : 49,010,698.80 = 27,288,530.40 : x
  2. Step 2: Convert to fraction form
    32,709,228.60/49,010,698.80 = 27,288,530.40/x
  3. Step 3: Cross multiply
    32,709,228.60x = 49,010,698.80 × 27,288,530.40
  4. Step 4: Simplify right side
    32,709,228.60x = 1,337,429,944,129,043.25
  5. Step 5: Solve for x
    x = 1,337,429,944,129,043.25/32,709,228.60
  6. Step 6: Final answer
    x = 40,888,458.74

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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.