Home / 77,234,671.13-116,570,260.13

Finding the Third Proportional to 77,234,671.13 and 116,570,260.13

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Solution

The third proportional to 77,234,671.13 and 116,570,260.13 is: 175,939,449.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,234,671.13 : 116,570,260.13 = 116,570,260.13 : x
  2. Step 2: Convert to fraction form
    77,234,671.13/116,570,260.13 = 116,570,260.13/x
  3. Step 3: Cross multiply
    77,234,671.13x = 116,570,260.13 × 116,570,260.13
  4. Step 4: Simplify right side
    77,234,671.13x = 13,588,625,545,610,166
  5. Step 5: Solve for x
    x = 13,588,625,545,610,166/77,234,671.13
  6. Step 6: Final answer
    x = 175,939,449.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.