Home / 35,944,216.05-49,626,937.59-21,264,585.45

Finding the Fourth Proportional to 35,944,216.05, 49,626,937.59 and 21,264,585.45

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Solution

The fourth proportional to 35,944,216.05, 49,626,937.59 and 21,264,585.45 is: 29,359,278.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,944,216.05 : 49,626,937.59 = 21,264,585.45 : x
  2. Step 2: Convert to fraction form
    35,944,216.05/49,626,937.59 = 21,264,585.45/x
  3. Step 3: Cross multiply
    35,944,216.05x = 49,626,937.59 × 21,264,585.45
  4. Step 4: Simplify right side
    35,944,216.05x = 1,055,296,254,858,142.12
  5. Step 5: Solve for x
    x = 1,055,296,254,858,142.12/35,944,216.05
  6. Step 6: Final answer
    x = 29,359,278.65

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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.