Home / 365,043,556,653.06-547,178,868,916.54-122,790,047,005.74

Finding the Fourth Proportional to 365,043,556,653.06, 547,178,868,916.54 and 122,790,047,005.74

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Solution

The fourth proportional to 365,043,556,653.06, 547,178,868,916.54 and 122,790,047,005.74 is: 184,055,074,552.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,043,556,653.06 : 547,178,868,916.54 = 122,790,047,005.74 : x
  2. Step 2: Convert to fraction form
    365,043,556,653.06/547,178,868,916.54 = 122,790,047,005.74/x
  3. Step 3: Cross multiply
    365,043,556,653.06x = 547,178,868,916.54 × 122,790,047,005.74
  4. Step 4: Simplify right side
    365,043,556,653.06x = 67,188,119,034,809,592,840,192
  5. Step 5: Solve for x
    x = 67,188,119,034,809,592,840,192/365,043,556,653.06
  6. Step 6: Final answer
    x = 184,055,074,552.83

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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.