Home / 35,005,221.80-52,507,832.70-34,218,789.80

Finding the Fourth Proportional to 35,005,221.80, 52,507,832.70 and 34,218,789.80

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Solution

The fourth proportional to 35,005,221.80, 52,507,832.70 and 34,218,789.80 is: 51,328,184.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,005,221.80 : 52,507,832.70 = 34,218,789.80 : x
  2. Step 2: Convert to fraction form
    35,005,221.80/52,507,832.70 = 34,218,789.80/x
  3. Step 3: Cross multiply
    35,005,221.80x = 52,507,832.70 × 34,218,789.80
  4. Step 4: Simplify right side
    35,005,221.80x = 1,796,754,490,014,866.50
  5. Step 5: Solve for x
    x = 1,796,754,490,014,866.50/35,005,221.80
  6. Step 6: Final answer
    x = 51,328,184.70

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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.