Home / 16,932,707,413.84-23,368,445,134.74-10,158,780,918.88

Finding the Fourth Proportional to 16,932,707,413.84, 23,368,445,134.74 and 10,158,780,918.88

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Solution

The fourth proportional to 16,932,707,413.84, 23,368,445,134.74 and 10,158,780,918.88 is: 14,019,902,945.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932,707,413.84 : 23,368,445,134.74 = 10,158,780,918.88 : x
  2. Step 2: Convert to fraction form
    16,932,707,413.84/23,368,445,134.74 = 10,158,780,918.88/x
  3. Step 3: Cross multiply
    16,932,707,413.84x = 23,368,445,134.74 × 10,158,780,918.88
  4. Step 4: Simplify right side
    16,932,707,413.84x = 237,394,914,538,690,871,296
  5. Step 5: Solve for x
    x = 237,394,914,538,690,871,296/16,932,707,413.84
  6. Step 6: Final answer
    x = 14,019,902,945.03

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1.5x scale

Why These Related Problems?

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