Home / 56,174,986.02-84,238,552.70-22,072,410.30

Finding the Fourth Proportional to 56,174,986.02, 84,238,552.70 and 22,072,410.30

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Solution

The fourth proportional to 56,174,986.02, 84,238,552.70 and 22,072,410.30 is: 33,099,214.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,174,986.02 : 84,238,552.70 = 22,072,410.30 : x
  2. Step 2: Convert to fraction form
    56,174,986.02/84,238,552.70 = 22,072,410.30/x
  3. Step 3: Cross multiply
    56,174,986.02x = 84,238,552.70 × 22,072,410.30
  4. Step 4: Simplify right side
    56,174,986.02x = 1,859,347,898,272,573
  5. Step 5: Solve for x
    x = 1,859,347,898,272,573/56,174,986.02
  6. Step 6: Final answer
    x = 33,099,214.26

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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.