Home / 2,606,085,122,941.80-3,596,398,056,691.80-1,434,184,814,239.10

Finding the Fourth Proportional to 2,606,085,122,941.80, 3,596,398,056,691.80 and 1,434,184,814,239.10

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Solution

The fourth proportional to 2,606,085,122,941.80, 3,596,398,056,691.80 and 1,434,184,814,239.10 is: 1,979,175,366,706.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,085,122,941.80 : 3,596,398,056,691.80 = 1,434,184,814,239.10 : x
  2. Step 2: Convert to fraction form
    2,606,085,122,941.80/3,596,398,056,691.80 = 1,434,184,814,239.10/x
  3. Step 3: Cross multiply
    2,606,085,122,941.80x = 3,596,398,056,691.80 × 1,434,184,814,239.10
  4. Step 4: Simplify right side
    2,606,085,122,941.80x = 5,157,899,478,866,389,729,542,144
  5. Step 5: Solve for x
    x = 5,157,899,478,866,389,729,542,144/2,606,085,122,941.80
  6. Step 6: Final answer
    x = 1,979,175,366,706.38

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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.