Home / 46,804,587.15-64,589,978.97-26,178,033.33

Finding the Fourth Proportional to 46,804,587.15, 64,589,978.97 and 26,178,033.33

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Solution

The fourth proportional to 46,804,587.15, 64,589,978.97 and 26,178,033.33 is: 36,125,489.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,587.15 : 64,589,978.97 = 26,178,033.33 : x
  2. Step 2: Convert to fraction form
    46,804,587.15/64,589,978.97 = 26,178,033.33/x
  3. Step 3: Cross multiply
    46,804,587.15x = 64,589,978.97 × 26,178,033.33
  4. Step 4: Simplify right side
    46,804,587.15x = 1,690,838,622,260,659
  5. Step 5: Solve for x
    x = 1,690,838,622,260,659/46,804,587.15
  6. Step 6: Final answer
    x = 36,125,489.51

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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.