Home / 46,507,787.46-69,714,785.34-29,248,322.76

Finding the Fourth Proportional to 46,507,787.46, 69,714,785.34 and 29,248,322.76

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Solution

The fourth proportional to 46,507,787.46, 69,714,785.34 and 29,248,322.76 is: 43,842,991.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507,787.46 : 69,714,785.34 = 29,248,322.76 : x
  2. Step 2: Convert to fraction form
    46,507,787.46/69,714,785.34 = 29,248,322.76/x
  3. Step 3: Cross multiply
    46,507,787.46x = 69,714,785.34 × 29,248,322.76
  4. Step 4: Simplify right side
    46,507,787.46x = 2,039,040,542,768,436.50
  5. Step 5: Solve for x
    x = 2,039,040,542,768,436.50/46,507,787.46
  6. Step 6: Final answer
    x = 43,842,991.77

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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.