Home / 95,942,707.60-143,795,963.40-65,237,227.60

Finding the Fourth Proportional to 95,942,707.60, 143,795,963.40 and 65,237,227.60

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Solution

The fourth proportional to 95,942,707.60, 143,795,963.40 and 65,237,227.60 is: 97,775,539.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,942,707.60 : 143,795,963.40 = 65,237,227.60 : x
  2. Step 2: Convert to fraction form
    95,942,707.60/143,795,963.40 = 65,237,227.60/x
  3. Step 3: Cross multiply
    95,942,707.60x = 143,795,963.40 × 65,237,227.60
  4. Step 4: Simplify right side
    95,942,707.60x = 9,380,849,992,287,070
  5. Step 5: Solve for x
    x = 9,380,849,992,287,070/95,942,707.60
  6. Step 6: Final answer
    x = 97,775,539.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.