Home / 4,126,754,042.64-5,695,013,175.84-2,342,439,412.56

Finding the Fourth Proportional to 4,126,754,042.64, 5,695,013,175.84 and 2,342,439,412.56

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Solution

The fourth proportional to 4,126,754,042.64, 5,695,013,175.84 and 2,342,439,412.56 is: 3,232,618,949.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,754,042.64 : 5,695,013,175.84 = 2,342,439,412.56 : x
  2. Step 2: Convert to fraction form
    4,126,754,042.64/5,695,013,175.84 = 2,342,439,412.56/x
  3. Step 3: Cross multiply
    4,126,754,042.64x = 5,695,013,175.84 × 2,342,439,412.56
  4. Step 4: Simplify right side
    4,126,754,042.64x = 13,340,223,318,136,109,056
  5. Step 5: Solve for x
    x = 13,340,223,318,136,109,056/4,126,754,042.64
  6. Step 6: Final answer
    x = 3,232,618,949.49

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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.