Home / 1,922,157,601,195.40-2,652,580,116,410-1,043,232,383,191.40

Finding the Fourth Proportional to 1,922,157,601,195.40, 2,652,580,116,410 and 1,043,232,383,191.40

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Solution

The fourth proportional to 1,922,157,601,195.40, 2,652,580,116,410 and 1,043,232,383,191.40 is: 1,439,662,114,452.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,157,601,195.40 : 2,652,580,116,410 = 1,043,232,383,191.40 : x
  2. Step 2: Convert to fraction form
    1,922,157,601,195.40/2,652,580,116,410 = 1,043,232,383,191.40/x
  3. Step 3: Cross multiply
    1,922,157,601,195.40x = 2,652,580,116,410 × 1,043,232,383,191.40
  4. Step 4: Simplify right side
    1,922,157,601,195.40x = 2,767,257,476,448,525,853,130,752
  5. Step 5: Solve for x
    x = 2,767,257,476,448,525,853,130,752/1,922,157,601,195.40
  6. Step 6: Final answer
    x = 1,439,662,114,452.82

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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.