Home / 34,696,815,644.47-47,863,983,707.06-22,660,871,740.28

Finding the Fourth Proportional to 34,696,815,644.47, 47,863,983,707.06 and 22,660,871,740.28

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Solution

The fourth proportional to 34,696,815,644.47, 47,863,983,707.06 and 22,660,871,740.28 is: 31,260,493,956.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,696,815,644.47 : 47,863,983,707.06 = 22,660,871,740.28 : x
  2. Step 2: Convert to fraction form
    34,696,815,644.47/47,863,983,707.06 = 22,660,871,740.28/x
  3. Step 3: Cross multiply
    34,696,815,644.47x = 47,863,983,707.06 × 22,660,871,740.28
  4. Step 4: Simplify right side
    34,696,815,644.47x = 1,084,639,595,764,538,146,816
  5. Step 5: Solve for x
    x = 1,084,639,595,764,538,146,816/34,696,815,644.47
  6. Step 6: Final answer
    x = 31,260,493,956.52

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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.