Home / 365,043,556,652.06-547,178,868,915.04-122,790,047,004.74

Finding the Fourth Proportional to 365,043,556,652.06, 547,178,868,915.04 and 122,790,047,004.74

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Solution

The fourth proportional to 365,043,556,652.06, 547,178,868,915.04 and 122,790,047,004.74 is: 184,055,074,551.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,043,556,652.06 : 547,178,868,915.04 = 122,790,047,004.74 : x
  2. Step 2: Convert to fraction form
    365,043,556,652.06/547,178,868,915.04 = 122,790,047,004.74/x
  3. Step 3: Cross multiply
    365,043,556,652.06x = 547,178,868,915.04 × 122,790,047,004.74
  4. Step 4: Simplify right side
    365,043,556,652.06x = 67,188,119,034,078,232,051,712
  5. Step 5: Solve for x
    x = 67,188,119,034,078,232,051,712/365,043,556,652.06
  6. Step 6: Final answer
    x = 184,055,074,551.33

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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.