Home / 39,526,159,319.68-54,546,099,861.17-22,609,806,874.21

Finding the Fourth Proportional to 39,526,159,319.68, 54,546,099,861.17 and 22,609,806,874.21

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Solution

The fourth proportional to 39,526,159,319.68, 54,546,099,861.17 and 22,609,806,874.21 is: 31,201,533,486.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,526,159,319.68 : 54,546,099,861.17 = 22,609,806,874.21 : x
  2. Step 2: Convert to fraction form
    39,526,159,319.68/54,546,099,861.17 = 22,609,806,874.21/x
  3. Step 3: Cross multiply
    39,526,159,319.68x = 54,546,099,861.17 × 22,609,806,874.21
  4. Step 4: Simplify right side
    39,526,159,319.68x = 1,233,276,783,602,426,445,824
  5. Step 5: Solve for x
    x = 1,233,276,783,602,426,445,824/39,526,159,319.68
  6. Step 6: Final answer
    x = 31,201,533,486.41

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1.5x scale

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.