Home / 3,362,005,610.26-5,046,068,666.76-1,789,433,161.84

Finding the Fourth Proportional to 3,362,005,610.26, 5,046,068,666.76 and 1,789,433,161.84

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Solution

The fourth proportional to 3,362,005,610.26, 5,046,068,666.76 and 1,789,433,161.84 is: 2,685,778,566.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,005,610.26 : 5,046,068,666.76 = 1,789,433,161.84 : x
  2. Step 2: Convert to fraction form
    3,362,005,610.26/5,046,068,666.76 = 1,789,433,161.84/x
  3. Step 3: Cross multiply
    3,362,005,610.26x = 5,046,068,666.76 × 1,789,433,161.84
  4. Step 4: Simplify right side
    3,362,005,610.26x = 9,029,602,609,222,099,968
  5. Step 5: Solve for x
    x = 9,029,602,609,222,099,968/3,362,005,610.26
  6. Step 6: Final answer
    x = 2,685,778,566.72

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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.