Home / 39,526,159,317.03-54,546,099,857.50-22,609,806,871.56

Finding the Fourth Proportional to 39,526,159,317.03, 54,546,099,857.50 and 22,609,806,871.56

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Solution

The fourth proportional to 39,526,159,317.03, 54,546,099,857.50 and 22,609,806,871.56 is: 31,201,533,482.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,526,159,317.03 : 54,546,099,857.50 = 22,609,806,871.56 : x
  2. Step 2: Convert to fraction form
    39,526,159,317.03/54,546,099,857.50 = 22,609,806,871.56/x
  3. Step 3: Cross multiply
    39,526,159,317.03x = 54,546,099,857.50 × 22,609,806,871.56
  4. Step 4: Simplify right side
    39,526,159,317.03x = 1,233,276,783,374,901,444,608
  5. Step 5: Solve for x
    x = 1,233,276,783,374,901,444,608/39,526,159,317.03
  6. Step 6: Final answer
    x = 31,201,533,482.75

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Double scale
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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.