Home / 39,648,699.16-54,714,344.02-22,903,452.52

Finding the Fourth Proportional to 39,648,699.16, 54,714,344.02 and 22,903,452.52

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Solution

The fourth proportional to 39,648,699.16, 54,714,344.02 and 22,903,452.52 is: 31,606,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,648,699.16 : 54,714,344.02 = 22,903,452.52 : x
  2. Step 2: Convert to fraction form
    39,648,699.16/54,714,344.02 = 22,903,452.52/x
  3. Step 3: Cross multiply
    39,648,699.16x = 54,714,344.02 × 22,903,452.52
  4. Step 4: Simplify right side
    39,648,699.16x = 1,253,147,380,425,016
  5. Step 5: Solve for x
    x = 1,253,147,380,425,016/39,648,699.16
  6. Step 6: Final answer
    x = 31,606,267.22

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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.