Home / 3,146,559,754.19-4,342,251,806.06-1,736,863,343.46

Finding the Fourth Proportional to 3,146,559,754.19, 4,342,251,806.06 and 1,736,863,343.46

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Solution

The fourth proportional to 3,146,559,754.19, 4,342,251,806.06 and 1,736,863,343.46 is: 2,396,871,052.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,559,754.19 : 4,342,251,806.06 = 1,736,863,343.46 : x
  2. Step 2: Convert to fraction form
    3,146,559,754.19/4,342,251,806.06 = 1,736,863,343.46/x
  3. Step 3: Cross multiply
    3,146,559,754.19x = 4,342,251,806.06 × 1,736,863,343.46
  4. Step 4: Simplify right side
    3,146,559,754.19x = 7,541,897,990,009,911,296
  5. Step 5: Solve for x
    x = 7,541,897,990,009,911,296/3,146,559,754.19
  6. Step 6: Final answer
    x = 2,396,871,052.58

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Find fourth proportional to 3,146,559,755.19, 4,342,251,807.44 and 1,736,863,344.46
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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.