Home / 184,440,613.32-254,645,434.26-114,928,115.40

Finding the Fourth Proportional to 184,440,613.32, 254,645,434.26 and 114,928,115.40

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Solution

The fourth proportional to 184,440,613.32, 254,645,434.26 and 114,928,115.40 is: 158,673,945.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,440,613.32 : 254,645,434.26 = 114,928,115.40 : x
  2. Step 2: Convert to fraction form
    184,440,613.32/254,645,434.26 = 114,928,115.40/x
  3. Step 3: Cross multiply
    184,440,613.32x = 254,645,434.26 × 114,928,115.40
  4. Step 4: Simplify right side
    184,440,613.32x = 29,265,919,854,716,396
  5. Step 5: Solve for x
    x = 29,265,919,854,716,396/184,440,613.32
  6. Step 6: Final answer
    x = 158,673,945.66

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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.