Home / 15,644,353,580.24-23,476,868,674.68-7,365,608,188.88

Finding the Fourth Proportional to 15,644,353,580.24, 23,476,868,674.68 and 7,365,608,188.88

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Solution

The fourth proportional to 15,644,353,580.24, 23,476,868,674.68 and 7,365,608,188.88 is: 11,053,279,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,644,353,580.24 : 23,476,868,674.68 = 7,365,608,188.88 : x
  2. Step 2: Convert to fraction form
    15,644,353,580.24/23,476,868,674.68 = 7,365,608,188.88/x
  3. Step 3: Cross multiply
    15,644,353,580.24x = 23,476,868,674.68 × 7,365,608,188.88
  4. Step 4: Simplify right side
    15,644,353,580.24x = 172,921,416,159,483,363,328
  5. Step 5: Solve for x
    x = 172,921,416,159,483,363,328/15,644,353,580.24
  6. Step 6: Final answer
    x = 11,053,279,719.90

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1.5x scale

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.