Home / 184,427,045.22-254,509,570.40-106,109,027.92

Finding the Fourth Proportional to 184,427,045.22, 254,509,570.40 and 106,109,027.92

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Solution

The fourth proportional to 184,427,045.22, 254,509,570.40 and 106,109,027.92 is: 146,430,601.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,427,045.22 : 254,509,570.40 = 106,109,027.92 : x
  2. Step 2: Convert to fraction form
    184,427,045.22/254,509,570.40 = 106,109,027.92/x
  3. Step 3: Cross multiply
    184,427,045.22x = 254,509,570.40 × 106,109,027.92
  4. Step 4: Simplify right side
    184,427,045.22x = 27,005,763,111,480,808
  5. Step 5: Solve for x
    x = 27,005,763,111,480,808/184,427,045.22
  6. Step 6: Final answer
    x = 146,430,601.21

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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.