Home / 34,012,224,194.40-51,018,336,291.60-30,706,236,021.60

Finding the Fourth Proportional to 34,012,224,194.40, 51,018,336,291.60 and 30,706,236,021.60

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Solution

The fourth proportional to 34,012,224,194.40, 51,018,336,291.60 and 30,706,236,021.60 is: 46,059,354,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,012,224,194.40 : 51,018,336,291.60 = 30,706,236,021.60 : x
  2. Step 2: Convert to fraction form
    34,012,224,194.40/51,018,336,291.60 = 30,706,236,021.60/x
  3. Step 3: Cross multiply
    34,012,224,194.40x = 51,018,336,291.60 × 30,706,236,021.60
  4. Step 4: Simplify right side
    34,012,224,194.40x = 1,566,581,075,599,230,238,720
  5. Step 5: Solve for x
    x = 1,566,581,075,599,230,238,720/34,012,224,194.40
  6. Step 6: Final answer
    x = 46,059,354,032.40

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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.