Home / 56,471,292.25-84,710,829.68-23,648,813.66

Finding the Fourth Proportional to 56,471,292.25, 84,710,829.68 and 23,648,813.66

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Solution

The fourth proportional to 56,471,292.25, 84,710,829.68 and 23,648,813.66 is: 35,474,850.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,471,292.25 : 84,710,829.68 = 23,648,813.66 : x
  2. Step 2: Convert to fraction form
    56,471,292.25/84,710,829.68 = 23,648,813.66/x
  3. Step 3: Cross multiply
    56,471,292.25x = 84,710,829.68 × 23,648,813.66
  4. Step 4: Simplify right side
    56,471,292.25x = 2,003,310,626,268,533.50
  5. Step 5: Solve for x
    x = 2,003,310,626,268,533.50/56,471,292.25
  6. Step 6: Final answer
    x = 35,474,850.08

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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.