Home / 236,385,791.61-354,296,587.08-110,019,826.36

Finding the Fourth Proportional to 236,385,791.61, 354,296,587.08 and 110,019,826.36

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Solution

The fourth proportional to 236,385,791.61, 354,296,587.08 and 110,019,826.36 is: 164,898,443.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,385,791.61 : 354,296,587.08 = 110,019,826.36 : x
  2. Step 2: Convert to fraction form
    236,385,791.61/354,296,587.08 = 110,019,826.36/x
  3. Step 3: Cross multiply
    236,385,791.61x = 354,296,587.08 × 110,019,826.36
  4. Step 4: Simplify right side
    236,385,791.61x = 38,979,648,990,482,216
  5. Step 5: Solve for x
    x = 38,979,648,990,482,216/236,385,791.61
  6. Step 6: Final answer
    x = 164,898,443.03

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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.