Home / 293,362,053.13-404,435,106.64-234,024,745.36

Finding the Fourth Proportional to 293,362,053.13, 404,435,106.64 and 234,024,745.36

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Solution

The fourth proportional to 293,362,053.13, 404,435,106.64 and 234,024,745.36 is: 322,631,444.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,362,053.13 : 404,435,106.64 = 234,024,745.36 : x
  2. Step 2: Convert to fraction form
    293,362,053.13/404,435,106.64 = 234,024,745.36/x
  3. Step 3: Cross multiply
    293,362,053.13x = 404,435,106.64 × 234,024,745.36
  4. Step 4: Simplify right side
    293,362,053.13x = 94,647,822,846,070,448
  5. Step 5: Solve for x
    x = 94,647,822,846,070,448/293,362,053.13
  6. Step 6: Final answer
    x = 322,631,444.10

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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.