Home / 125,403,526.69-262,241,335.69

Finding the Third Proportional to 125,403,526.69 and 262,241,335.69

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Solution

The third proportional to 125,403,526.69 and 262,241,335.69 is: 548,393,812.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,403,526.69 : 262,241,335.69 = 262,241,335.69 : x
  2. Step 2: Convert to fraction form
    125,403,526.69/262,241,335.69 = 262,241,335.69/x
  3. Step 3: Cross multiply
    125,403,526.69x = 262,241,335.69 × 262,241,335.69
  4. Step 4: Simplify right side
    125,403,526.69x = 68,770,518,143,164,064
  5. Step 5: Solve for x
    x = 68,770,518,143,164,064/125,403,526.69
  6. Step 6: Final answer
    x = 548,393,812.84

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.