Home / 23,832,430,938.88-32,887,539,186.24-13,127,321,207.68

Finding the Fourth Proportional to 23,832,430,938.88, 32,887,539,186.24 and 13,127,321,207.68

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Solution

The fourth proportional to 23,832,430,938.88, 32,887,539,186.24 and 13,127,321,207.68 is: 18,115,033,742.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,832,430,938.88 : 32,887,539,186.24 = 13,127,321,207.68 : x
  2. Step 2: Convert to fraction form
    23,832,430,938.88/32,887,539,186.24 = 13,127,321,207.68/x
  3. Step 3: Cross multiply
    23,832,430,938.88x = 32,887,539,186.24 × 13,127,321,207.68
  4. Step 4: Simplify right side
    23,832,430,938.88x = 431,725,290,627,935,436,800
  5. Step 5: Solve for x
    x = 431,725,290,627,935,436,800/23,832,430,938.88
  6. Step 6: Final answer
    x = 18,115,033,742.68

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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.