Home / 48,004,852.04-66,246,860.70-25,978,345.64

Finding the Fourth Proportional to 48,004,852.04, 66,246,860.70 and 25,978,345.64

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Solution

The fourth proportional to 48,004,852.04, 66,246,860.70 and 25,978,345.64 is: 35,850,206.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,004,852.04 : 66,246,860.70 = 25,978,345.64 : x
  2. Step 2: Convert to fraction form
    48,004,852.04/66,246,860.70 = 25,978,345.64/x
  3. Step 3: Cross multiply
    48,004,852.04x = 66,246,860.70 × 25,978,345.64
  4. Step 4: Simplify right side
    48,004,852.04x = 1,720,983,844,995,149.50
  5. Step 5: Solve for x
    x = 1,720,983,844,995,149.50/48,004,852.04
  6. Step 6: Final answer
    x = 35,850,206.21

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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.