Home / 35,643,092.48-49,187,516.16-19,345,570.56

Finding the Fourth Proportional to 35,643,092.48, 49,187,516.16 and 19,345,570.56

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Solution

The fourth proportional to 35,643,092.48, 49,187,516.16 and 19,345,570.56 is: 26,696,913.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,643,092.48 : 49,187,516.16 = 19,345,570.56 : x
  2. Step 2: Convert to fraction form
    35,643,092.48/49,187,516.16 = 19,345,570.56/x
  3. Step 3: Cross multiply
    35,643,092.48x = 49,187,516.16 × 19,345,570.56
  4. Step 4: Simplify right side
    35,643,092.48x = 951,560,564,544,420.12
  5. Step 5: Solve for x
    x = 951,560,564,544,420.12/35,643,092.48
  6. Step 6: Final answer
    x = 26,696,913.72

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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.