Home / 2,526,066,662.09-3,789,456,055.45-779,411,413.85

Finding the Fourth Proportional to 2,526,066,662.09, 3,789,456,055.45 and 779,411,413.85

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Solution

The fourth proportional to 2,526,066,662.09, 3,789,456,055.45 and 779,411,413.85 is: 1,169,226,982.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,066,662.09 : 3,789,456,055.45 = 779,411,413.85 : x
  2. Step 2: Convert to fraction form
    2,526,066,662.09/3,789,456,055.45 = 779,411,413.85/x
  3. Step 3: Cross multiply
    2,526,066,662.09x = 3,789,456,055.45 × 779,411,413.85
  4. Step 4: Simplify right side
    2,526,066,662.09x = 2,953,545,301,879,833,088
  5. Step 5: Solve for x
    x = 2,953,545,301,879,833,088/2,526,066,662.09
  6. Step 6: Final answer
    x = 1,169,226,982.89

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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.