Home / 175,122,055,413.15-262,615,171,267.38-60,233,877,810.02

Finding the Fourth Proportional to 175,122,055,413.15, 262,615,171,267.38 and 60,233,877,810.02

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Solution

The fourth proportional to 175,122,055,413.15, 262,615,171,267.38 and 60,233,877,810.02 is: 90,327,458,182.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,122,055,413.15 : 262,615,171,267.38 = 60,233,877,810.02 : x
  2. Step 2: Convert to fraction form
    175,122,055,413.15/262,615,171,267.38 = 60,233,877,810.02/x
  3. Step 3: Cross multiply
    175,122,055,413.15x = 262,615,171,267.38 × 60,233,877,810.02
  4. Step 4: Simplify right side
    175,122,055,413.15x = 15,818,330,137,176,842,436,608
  5. Step 5: Solve for x
    x = 15,818,330,137,176,842,436,608/175,122,055,413.15
  6. Step 6: Final answer
    x = 90,327,458,182.57

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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.