Home / 35,493,843.50-48,981,504.06-19,196,319.50

Finding the Fourth Proportional to 35,493,843.50, 48,981,504.06 and 19,196,319.50

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Solution

The fourth proportional to 35,493,843.50, 48,981,504.06 and 19,196,319.50 is: 26,490,920.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,843.50 : 48,981,504.06 = 19,196,319.50 : x
  2. Step 2: Convert to fraction form
    35,493,843.50/48,981,504.06 = 19,196,319.50/x
  3. Step 3: Cross multiply
    35,493,843.50x = 48,981,504.06 × 19,196,319.50
  4. Step 4: Simplify right side
    35,493,843.50x = 940,264,601,526,307.25
  5. Step 5: Solve for x
    x = 940,264,601,526,307.25/35,493,843.50
  6. Step 6: Final answer
    x = 26,490,920.93

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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.