Home / 136,048,896,801.10-204,073,345,201.65-122,824,944,109.90

Finding the Fourth Proportional to 136,048,896,801.10, 204,073,345,201.65 and 122,824,944,109.90

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Solution

The fourth proportional to 136,048,896,801.10, 204,073,345,201.65 and 122,824,944,109.90 is: 184,237,416,164.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,048,896,801.10 : 204,073,345,201.65 = 122,824,944,109.90 : x
  2. Step 2: Convert to fraction form
    136,048,896,801.10/204,073,345,201.65 = 122,824,944,109.90/x
  3. Step 3: Cross multiply
    136,048,896,801.10x = 204,073,345,201.65 × 122,824,944,109.90
  4. Step 4: Simplify right side
    136,048,896,801.10x = 25,065,297,218,712,987,762,688
  5. Step 5: Solve for x
    x = 25,065,297,218,712,987,762,688/136,048,896,801.10
  6. Step 6: Final answer
    x = 184,237,416,164.85

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1.5x scale

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.