Home / 136,048,896,738.10-204,073,345,107.15-122,824,944,046.90

Finding the Fourth Proportional to 136,048,896,738.10, 204,073,345,107.15 and 122,824,944,046.90

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Solution

The fourth proportional to 136,048,896,738.10, 204,073,345,107.15 and 122,824,944,046.90 is: 184,237,416,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,048,896,738.10 : 204,073,345,107.15 = 122,824,944,046.90 : x
  2. Step 2: Convert to fraction form
    136,048,896,738.10/204,073,345,107.15 = 122,824,944,046.90/x
  3. Step 3: Cross multiply
    136,048,896,738.10x = 204,073,345,107.15 × 122,824,944,046.90
  4. Step 4: Simplify right side
    136,048,896,738.10x = 25,065,297,194,249,411,887,104
  5. Step 5: Solve for x
    x = 25,065,297,194,249,411,887,104/136,048,896,738.10
  6. Step 6: Final answer
    x = 184,237,416,070.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.