Home / 337,104,003.40-505,689,684.90-91,464,537.40

Finding the Fourth Proportional to 337,104,003.40, 505,689,684.90 and 91,464,537.40

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Solution

The fourth proportional to 337,104,003.40, 505,689,684.90 and 91,464,537.40 is: 137,205,944.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,104,003.40 : 505,689,684.90 = 91,464,537.40 : x
  2. Step 2: Convert to fraction form
    337,104,003.40/505,689,684.90 = 91,464,537.40/x
  3. Step 3: Cross multiply
    337,104,003.40x = 505,689,684.90 × 91,464,537.40
  4. Step 4: Simplify right side
    337,104,003.40x = 46,252,673,097,330,264
  5. Step 5: Solve for x
    x = 46,252,673,097,330,264/337,104,003.40
  6. Step 6: Final answer
    x = 137,205,944.25

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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.