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Finding the Third Proportional to 273,767,498 and 608,745,028

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Solution

The third proportional to 273,767,498 and 608,745,028 is: 1,353,595,703.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,767,498 : 608,745,028 = 608,745,028 : x
  2. Step 2: Convert to fraction form
    273,767,498/608,745,028 = 608,745,028/x
  3. Step 3: Cross multiply
    273,767,498x = 608,745,028 × 608,745,028
  4. Step 4: Simplify right side
    273,767,498x = 370,570,509,114,720,768
  5. Step 5: Solve for x
    x = 370,570,509,114,720,768/273,767,498
  6. Step 6: Final answer
    x = 1,353,595,703.73

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.