Home / 434,985,166.85-600,292,713.35-236,760,995.32

Finding the Fourth Proportional to 434,985,166.85, 600,292,713.35 and 236,760,995.32

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Solution

The fourth proportional to 434,985,166.85, 600,292,713.35 and 236,760,995.32 is: 326,737,349.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,985,166.85 : 600,292,713.35 = 236,760,995.32 : x
  2. Step 2: Convert to fraction form
    434,985,166.85/600,292,713.35 = 236,760,995.32/x
  3. Step 3: Cross multiply
    434,985,166.85x = 600,292,713.35 × 236,760,995.32
  4. Step 4: Simplify right side
    434,985,166.85x = 142,125,900,295,180,608
  5. Step 5: Solve for x
    x = 142,125,900,295,180,608/434,985,166.85
  6. Step 6: Final answer
    x = 326,737,349.06

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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.