Home / 25,804,380.80-35,610,051.04-14,043,695.36

Finding the Fourth Proportional to 25,804,380.80, 35,610,051.04 and 14,043,695.36

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Solution

The fourth proportional to 25,804,380.80, 35,610,051.04 and 14,043,695.36 is: 19,380,302.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,804,380.80 : 35,610,051.04 = 14,043,695.36 : x
  2. Step 2: Convert to fraction form
    25,804,380.80/35,610,051.04 = 14,043,695.36/x
  3. Step 3: Cross multiply
    25,804,380.80x = 35,610,051.04 × 14,043,695.36
  4. Step 4: Simplify right side
    25,804,380.80x = 500,096,708,559,811.12
  5. Step 5: Solve for x
    x = 500,096,708,559,811.12/25,804,380.80
  6. Step 6: Final answer
    x = 19,380,302.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.