Home / 134,756,439.75-275,885,250.75

Finding the Third Proportional to 134,756,439.75 and 275,885,250.75

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Solution

The third proportional to 134,756,439.75 and 275,885,250.75 is: 564,816,581.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,756,439.75 : 275,885,250.75 = 275,885,250.75 : x
  2. Step 2: Convert to fraction form
    134,756,439.75/275,885,250.75 = 275,885,250.75/x
  3. Step 3: Cross multiply
    134,756,439.75x = 275,885,250.75 × 275,885,250.75
  4. Step 4: Simplify right side
    134,756,439.75x = 76,112,671,581,390,368
  5. Step 5: Solve for x
    x = 76,112,671,581,390,368/134,756,439.75
  6. Step 6: Final answer
    x = 564,816,581.10

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.