Home / 77,001,294.75-106,261,786.76-46,062,768.03

Finding the Fourth Proportional to 77,001,294.75, 106,261,786.76 and 46,062,768.03

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Solution

The fourth proportional to 77,001,294.75, 106,261,786.76 and 46,062,768.03 is: 63,566,619.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,001,294.75 : 106,261,786.76 = 46,062,768.03 : x
  2. Step 2: Convert to fraction form
    77,001,294.75/106,261,786.76 = 46,062,768.03/x
  3. Step 3: Cross multiply
    77,001,294.75x = 106,261,786.76 × 46,062,768.03
  4. Step 4: Simplify right side
    77,001,294.75x = 4,894,712,033,748,891
  5. Step 5: Solve for x
    x = 4,894,712,033,748,891/77,001,294.75
  6. Step 6: Final answer
    x = 63,566,619.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.