Home / 46,804,581.64-64,589,971.40-26,178,027.82

Finding the Fourth Proportional to 46,804,581.64, 64,589,971.40 and 26,178,027.82

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Solution

The fourth proportional to 46,804,581.64, 64,589,971.40 and 26,178,027.82 is: 36,125,481.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,581.64 : 64,589,971.40 = 26,178,027.82 : x
  2. Step 2: Convert to fraction form
    46,804,581.64/64,589,971.40 = 26,178,027.82/x
  3. Step 3: Cross multiply
    46,804,581.64x = 64,589,971.40 × 26,178,027.82
  4. Step 4: Simplify right side
    46,804,581.64x = 1,690,838,068,202,204.25
  5. Step 5: Solve for x
    x = 1,690,838,068,202,204.25/46,804,581.64
  6. Step 6: Final answer
    x = 36,125,481.93

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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.