Home / 35,065,481.15-48,390,429.62-19,595,565.79

Finding the Fourth Proportional to 35,065,481.15, 48,390,429.62 and 19,595,565.79

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Solution

The fourth proportional to 35,065,481.15, 48,390,429.62 and 19,595,565.79 is: 27,041,917.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,065,481.15 : 48,390,429.62 = 19,595,565.79 : x
  2. Step 2: Convert to fraction form
    35,065,481.15/48,390,429.62 = 19,595,565.79/x
  3. Step 3: Cross multiply
    35,065,481.15x = 48,390,429.62 × 19,595,565.79
  4. Step 4: Simplify right side
    35,065,481.15x = 948,237,847,316,673.50
  5. Step 5: Solve for x
    x = 948,237,847,316,673.50/35,065,481.15
  6. Step 6: Final answer
    x = 27,041,917.47

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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.