Home / 184,098,307.60-276,117,324.54-74,919,068.56

Finding the Fourth Proportional to 184,098,307.60, 276,117,324.54 and 74,919,068.56

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Solution

The fourth proportional to 184,098,307.60, 276,117,324.54 and 74,919,068.56 is: 112,366,338.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,098,307.60 : 276,117,324.54 = 74,919,068.56 : x
  2. Step 2: Convert to fraction form
    184,098,307.60/276,117,324.54 = 74,919,068.56/x
  3. Step 3: Cross multiply
    184,098,307.60x = 276,117,324.54 × 74,919,068.56
  4. Step 4: Simplify right side
    184,098,307.60x = 20,686,452,767,816,032
  5. Step 5: Solve for x
    x = 20,686,452,767,816,032/184,098,307.60
  6. Step 6: Final answer
    x = 112,366,338.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.