Home / 3,973,829,932.28-5,484,175,146.06-2,303,510,295.80

Finding the Fourth Proportional to 3,973,829,932.28, 5,484,175,146.06 and 2,303,510,295.80

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Solution

The fourth proportional to 3,973,829,932.28, 5,484,175,146.06 and 2,303,510,295.80 is: 3,179,012,219.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,829,932.28 : 5,484,175,146.06 = 2,303,510,295.80 : x
  2. Step 2: Convert to fraction form
    3,973,829,932.28/5,484,175,146.06 = 2,303,510,295.80/x
  3. Step 3: Cross multiply
    3,973,829,932.28x = 5,484,175,146.06 × 2,303,510,295.80
  4. Step 4: Simplify right side
    3,973,829,932.28x = 12,632,853,912,919,681,024
  5. Step 5: Solve for x
    x = 12,632,853,912,919,681,024/3,973,829,932.28
  6. Step 6: Final answer
    x = 3,179,012,219.50

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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.