Home / 8,091,369,540,334.20-12,137,767,815,503-2,282,871,013,407.20

Finding the Fourth Proportional to 8,091,369,540,334.20, 12,137,767,815,503 and 2,282,871,013,407.20

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Solution

The fourth proportional to 8,091,369,540,334.20, 12,137,767,815,503 and 2,282,871,013,407.20 is: 3,424,507,825,943.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,091,369,540,334.20 : 12,137,767,815,503 = 2,282,871,013,407.20 : x
  2. Step 2: Convert to fraction form
    8,091,369,540,334.20/12,137,767,815,503 = 2,282,871,013,407.20/x
  3. Step 3: Cross multiply
    8,091,369,540,334.20x = 12,137,767,815,503 × 2,282,871,013,407.20
  4. Step 4: Simplify right side
    8,091,369,540,334.20x = 27,708,958,313,478,633,094,643,712
  5. Step 5: Solve for x
    x = 27,708,958,313,478,633,094,643,712/8,091,369,540,334.20
  6. Step 6: Final answer
    x = 3,424,507,825,943.91

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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.