Home / 184,103,393.90-254,068,069.91-100,476,888.23

Finding the Fourth Proportional to 184,103,393.90, 254,068,069.91 and 100,476,888.23

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Solution

The fourth proportional to 184,103,393.90, 254,068,069.91 and 100,476,888.23 is: 138,661,045.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,103,393.90 : 254,068,069.91 = 100,476,888.23 : x
  2. Step 2: Convert to fraction form
    184,103,393.90/254,068,069.91 = 100,476,888.23/x
  3. Step 3: Cross multiply
    184,103,393.90x = 254,068,069.91 × 100,476,888.23
  4. Step 4: Simplify right side
    184,103,393.90x = 25,527,969,063,291,684
  5. Step 5: Solve for x
    x = 25,527,969,063,291,684/184,103,393.90
  6. Step 6: Final answer
    x = 138,661,045.42

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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.