Home / 184,686,238.15-254,866,873.41-101,054,917.91

Finding the Fourth Proportional to 184,686,238.15, 254,866,873.41 and 101,054,917.91

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Solution

The fourth proportional to 184,686,238.15, 254,866,873.41 and 101,054,917.91 is: 139,455,712.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,686,238.15 : 254,866,873.41 = 101,054,917.91 : x
  2. Step 2: Convert to fraction form
    184,686,238.15/254,866,873.41 = 101,054,917.91/x
  3. Step 3: Cross multiply
    184,686,238.15x = 254,866,873.41 × 101,054,917.91
  4. Step 4: Simplify right side
    184,686,238.15x = 25,755,550,971,063,076
  5. Step 5: Solve for x
    x = 25,755,550,971,063,076/184,686,238.15
  6. Step 6: Final answer
    x = 139,455,712.72

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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.