Home / 22,796,070.44-31,458,201.60-12,342,003.16

Finding the Fourth Proportional to 22,796,070.44, 31,458,201.60 and 12,342,003.16

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Solution

The fourth proportional to 22,796,070.44, 31,458,201.60 and 12,342,003.16 is: 17,031,761.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,796,070.44 : 31,458,201.60 = 12,342,003.16 : x
  2. Step 2: Convert to fraction form
    22,796,070.44/31,458,201.60 = 12,342,003.16/x
  3. Step 3: Cross multiply
    22,796,070.44x = 31,458,201.60 × 12,342,003.16
  4. Step 4: Simplify right side
    22,796,070.44x = 388,257,223,555,117.06
  5. Step 5: Solve for x
    x = 388,257,223,555,117.06/22,796,070.44
  6. Step 6: Final answer
    x = 17,031,761.00

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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.