Home / 35,911,300.50-55,719,555.75

Finding the Third Proportional to 35,911,300.50 and 55,719,555.75

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Solution

The third proportional to 35,911,300.50 and 55,719,555.75 is: 86,453,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,911,300.50 : 55,719,555.75 = 55,719,555.75 : x
  2. Step 2: Convert to fraction form
    35,911,300.50/55,719,555.75 = 55,719,555.75/x
  3. Step 3: Cross multiply
    35,911,300.50x = 55,719,555.75 × 55,719,555.75
  4. Step 4: Simplify right side
    35,911,300.50x = 3,104,668,892,977,358
  5. Step 5: Solve for x
    x = 3,104,668,892,977,358/35,911,300.50
  6. Step 6: Final answer
    x = 86,453,813.97

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.