Home / 95,760,030.30-143,640,045.45-65,526,942.30

Finding the Fourth Proportional to 95,760,030.30, 143,640,045.45 and 65,526,942.30

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Solution

The fourth proportional to 95,760,030.30, 143,640,045.45 and 65,526,942.30 is: 98,290,413.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,760,030.30 : 143,640,045.45 = 65,526,942.30 : x
  2. Step 2: Convert to fraction form
    95,760,030.30/143,640,045.45 = 65,526,942.30/x
  3. Step 3: Cross multiply
    95,760,030.30x = 143,640,045.45 × 65,526,942.30
  4. Step 4: Simplify right side
    95,760,030.30x = 9,412,292,970,171,526
  5. Step 5: Solve for x
    x = 9,412,292,970,171,526/95,760,030.30
  6. Step 6: Final answer
    x = 98,290,413.45

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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.