Home / 27,065,844.75-63,155,818.88

Finding the Third Proportional to 27,065,844.75 and 63,155,818.88

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Solution

The third proportional to 27,065,844.75 and 63,155,818.88 is: 147,368,666.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,065,844.75 : 63,155,818.88 = 63,155,818.88 : x
  2. Step 2: Convert to fraction form
    27,065,844.75/63,155,818.88 = 63,155,818.88/x
  3. Step 3: Cross multiply
    27,065,844.75x = 63,155,818.88 × 63,155,818.88
  4. Step 4: Simplify right side
    27,065,844.75x = 3,988,657,457,771,806.50
  5. Step 5: Solve for x
    x = 3,988,657,457,771,806.50/27,065,844.75
  6. Step 6: Final answer
    x = 147,368,666.84

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.