Home / 29,909,001.66-44,863,485.93-7,189,891.26

Finding the Fourth Proportional to 29,909,001.66, 44,863,485.93 and 7,189,891.26

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Solution

The fourth proportional to 29,909,001.66, 44,863,485.93 and 7,189,891.26 is: 10,784,832.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,909,001.66 : 44,863,485.93 = 7,189,891.26 : x
  2. Step 2: Convert to fraction form
    29,909,001.66/44,863,485.93 = 7,189,891.26/x
  3. Step 3: Cross multiply
    29,909,001.66x = 44,863,485.93 × 7,189,891.26
  4. Step 4: Simplify right side
    29,909,001.66x = 322,563,585,381,239.94
  5. Step 5: Solve for x
    x = 322,563,585,381,239.94/29,909,001.66
  6. Step 6: Final answer
    x = 10,784,832.91

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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.