Home / 3,654,098,265.42-5,042,520,577.54-1,983,311,534.34

Finding the Fourth Proportional to 3,654,098,265.42, 5,042,520,577.54 and 1,983,311,534.34

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Solution

The fourth proportional to 3,654,098,265.42, 5,042,520,577.54 and 1,983,311,534.34 is: 2,736,896,628.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,098,265.42 : 5,042,520,577.54 = 1,983,311,534.34 : x
  2. Step 2: Convert to fraction form
    3,654,098,265.42/5,042,520,577.54 = 1,983,311,534.34/x
  3. Step 3: Cross multiply
    3,654,098,265.42x = 5,042,520,577.54 × 1,983,311,534.34
  4. Step 4: Simplify right side
    3,654,098,265.42x = 10,000,889,223,576,922,112
  5. Step 5: Solve for x
    x = 10,000,889,223,576,922,112/3,654,098,265.42
  6. Step 6: Final answer
    x = 2,736,896,628.70

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1.5x scale

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.