Home / 56,464,998.60-84,697,497.90-33,734,195.40

Finding the Fourth Proportional to 56,464,998.60, 84,697,497.90 and 33,734,195.40

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Solution

The fourth proportional to 56,464,998.60, 84,697,497.90 and 33,734,195.40 is: 50,601,293.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,464,998.60 : 84,697,497.90 = 33,734,195.40 : x
  2. Step 2: Convert to fraction form
    56,464,998.60/84,697,497.90 = 33,734,195.40/x
  3. Step 3: Cross multiply
    56,464,998.60x = 84,697,497.90 × 33,734,195.40
  4. Step 4: Simplify right side
    56,464,998.60x = 2,857,201,944,049,689.50
  5. Step 5: Solve for x
    x = 2,857,201,944,049,689.50/56,464,998.60
  6. Step 6: Final answer
    x = 50,601,293.10

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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.