Home / 29,363,571.60-44,045,357.40-28,859,686.80

Finding the Fourth Proportional to 29,363,571.60, 44,045,357.40 and 28,859,686.80

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Solution

The fourth proportional to 29,363,571.60, 44,045,357.40 and 28,859,686.80 is: 43,289,530.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,363,571.60 : 44,045,357.40 = 28,859,686.80 : x
  2. Step 2: Convert to fraction form
    29,363,571.60/44,045,357.40 = 28,859,686.80/x
  3. Step 3: Cross multiply
    29,363,571.60x = 44,045,357.40 × 28,859,686.80
  4. Step 4: Simplify right side
    29,363,571.60x = 1,271,135,219,558,062.25
  5. Step 5: Solve for x
    x = 1,271,135,219,558,062.25/29,363,571.60
  6. Step 6: Final answer
    x = 43,289,530.20

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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.