Home / 3,397,973,049.35-4,689,438,485.45-2,059,919,535.46

Finding the Fourth Proportional to 3,397,973,049.35, 4,689,438,485.45 and 2,059,919,535.46

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Solution

The fourth proportional to 3,397,973,049.35, 4,689,438,485.45 and 2,059,919,535.46 is: 2,842,831,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,973,049.35 : 4,689,438,485.45 = 2,059,919,535.46 : x
  2. Step 2: Convert to fraction form
    3,397,973,049.35/4,689,438,485.45 = 2,059,919,535.46/x
  3. Step 3: Cross multiply
    3,397,973,049.35x = 4,689,438,485.45 × 2,059,919,535.46
  4. Step 4: Simplify right side
    3,397,973,049.35x = 9,659,865,946,516,410,368
  5. Step 5: Solve for x
    x = 9,659,865,946,516,410,368/3,397,973,049.35
  6. Step 6: Final answer
    x = 2,842,831,831.28

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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.