Home / 29,427,440.32-44,140,645.32-13,241,936.08

Finding the Fourth Proportional to 29,427,440.32, 44,140,645.32 and 13,241,936.08

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Solution

The fourth proportional to 29,427,440.32, 44,140,645.32 and 13,241,936.08 is: 19,862,672.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,427,440.32 : 44,140,645.32 = 13,241,936.08 : x
  2. Step 2: Convert to fraction form
    29,427,440.32/44,140,645.32 = 13,241,936.08/x
  3. Step 3: Cross multiply
    29,427,440.32x = 44,140,645.32 × 13,241,936.08
  4. Step 4: Simplify right side
    29,427,440.32x = 584,507,603,857,391.12
  5. Step 5: Solve for x
    x = 584,507,603,857,391.12/29,427,440.32
  6. Step 6: Final answer
    x = 19,862,672.31

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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.