Home / 23,775,954,815.78-32,810,838,755.60-13,071,257,662.71

Finding the Fourth Proportional to 23,775,954,815.78, 32,810,838,755.60 and 13,071,257,662.71

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Solution

The fourth proportional to 23,775,954,815.78, 32,810,838,755.60 and 13,071,257,662.71 is: 18,038,347,180.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,775,954,815.78 : 32,810,838,755.60 = 13,071,257,662.71 : x
  2. Step 2: Convert to fraction form
    23,775,954,815.78/32,810,838,755.60 = 13,071,257,662.71/x
  3. Step 3: Cross multiply
    23,775,954,815.78x = 32,810,838,755.60 × 13,071,257,662.71
  4. Step 4: Simplify right side
    23,775,954,815.78x = 428,878,927,503,966,994,432
  5. Step 5: Solve for x
    x = 428,878,927,503,966,994,432/23,775,954,815.78
  6. Step 6: Final answer
    x = 18,038,347,180.04

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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.