Home / 184,695,005.52-254,817,219.60-106,376,991.12

Finding the Fourth Proportional to 184,695,005.52, 254,817,219.60 and 106,376,991.12

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Solution

The fourth proportional to 184,695,005.52, 254,817,219.60 and 106,376,991.12 is: 146,764,602.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,695,005.52 : 254,817,219.60 = 106,376,991.12 : x
  2. Step 2: Convert to fraction form
    184,695,005.52/254,817,219.60 = 106,376,991.12/x
  3. Step 3: Cross multiply
    184,695,005.52x = 254,817,219.60 × 106,376,991.12
  4. Step 4: Simplify right side
    184,695,005.52x = 27,106,689,106,612,292
  5. Step 5: Solve for x
    x = 27,106,689,106,612,292/184,695,005.52
  6. Step 6: Final answer
    x = 146,764,602.70

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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.