Home / 27,768,031.45-59,803,241.63

Finding the Third Proportional to 27,768,031.45 and 59,803,241.63

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Solution

The third proportional to 27,768,031.45 and 59,803,241.63 is: 128,796,588.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,768,031.45 : 59,803,241.63 = 59,803,241.63 : x
  2. Step 2: Convert to fraction form
    27,768,031.45/59,803,241.63 = 59,803,241.63/x
  3. Step 3: Cross multiply
    27,768,031.45x = 59,803,241.63 × 59,803,241.63
  4. Step 4: Simplify right side
    27,768,031.45x = 3,576,427,708,858,132.50
  5. Step 5: Solve for x
    x = 3,576,427,708,858,132.50/27,768,031.45
  6. Step 6: Final answer
    x = 128,796,588.08

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.