Home / 152,386,277.25-333,885,555.75

Finding the Third Proportional to 152,386,277.25 and 333,885,555.75

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Solution

The third proportional to 152,386,277.25 and 333,885,555.75 is: 731,559,077.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,386,277.25 : 333,885,555.75 = 333,885,555.75 : x
  2. Step 2: Convert to fraction form
    152,386,277.25/333,885,555.75 = 333,885,555.75/x
  3. Step 3: Cross multiply
    152,386,277.25x = 333,885,555.75 × 333,885,555.75
  4. Step 4: Simplify right side
    152,386,277.25x = 111,479,564,338,486,352
  5. Step 5: Solve for x
    x = 111,479,564,338,486,352/152,386,277.25
  6. Step 6: Final answer
    x = 731,559,077.04

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.