Home / 32,758,134.63-49,137,218.37-11,192,947.77

Finding the Fourth Proportional to 32,758,134.63, 49,137,218.37 and 11,192,947.77

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Solution

The fourth proportional to 32,758,134.63, 49,137,218.37 and 11,192,947.77 is: 16,789,427.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,758,134.63 : 49,137,218.37 = 11,192,947.77 : x
  2. Step 2: Convert to fraction form
    32,758,134.63/49,137,218.37 = 11,192,947.77/x
  3. Step 3: Cross multiply
    32,758,134.63x = 49,137,218.37 × 11,192,947.77
  4. Step 4: Simplify right side
    32,758,134.63x = 549,990,318,722,529.81
  5. Step 5: Solve for x
    x = 549,990,318,722,529.81/32,758,134.63
  6. Step 6: Final answer
    x = 16,789,427.27

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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.