Home / 730,810,244.50-1,095,777,587.04-232,605,557.72

Finding the Fourth Proportional to 730,810,244.50, 1,095,777,587.04 and 232,605,557.72

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Solution

The fourth proportional to 730,810,244.50, 1,095,777,587.04 and 232,605,557.72 is: 348,768,998.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,810,244.50 : 1,095,777,587.04 = 232,605,557.72 : x
  2. Step 2: Convert to fraction form
    730,810,244.50/1,095,777,587.04 = 232,605,557.72/x
  3. Step 3: Cross multiply
    730,810,244.50x = 1,095,777,587.04 × 232,605,557.72
  4. Step 4: Simplify right side
    730,810,244.50x = 254,883,956,770,515,040
  5. Step 5: Solve for x
    x = 254,883,956,770,515,040/730,810,244.50
  6. Step 6: Final answer
    x = 348,768,998.09

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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.