Home / 46,507,847.37-69,714,875.16-29,248,382.76

Finding the Fourth Proportional to 46,507,847.37, 69,714,875.16 and 29,248,382.76

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Solution

The fourth proportional to 46,507,847.37, 69,714,875.16 and 29,248,382.76 is: 43,843,081.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507,847.37 : 69,714,875.16 = 29,248,382.76 : x
  2. Step 2: Convert to fraction form
    46,507,847.37/69,714,875.16 = 29,248,382.76/x
  3. Step 3: Cross multiply
    46,507,847.37x = 69,714,875.16 × 29,248,382.76
  4. Step 4: Simplify right side
    46,507,847.37x = 2,039,047,352,745,296.25
  5. Step 5: Solve for x
    x = 2,039,047,352,745,296.25/46,507,847.37
  6. Step 6: Final answer
    x = 43,843,081.72

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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.