Home / 13,027,916,106.40-19,541,874,159.60-13,027,916,106.40

Finding the Fourth Proportional to 13,027,916,106.40, 19,541,874,159.60 and 13,027,916,106.40

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Solution

The fourth proportional to 13,027,916,106.40, 19,541,874,159.60 and 13,027,916,106.40 is: 19,541,874,159.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,027,916,106.40 : 19,541,874,159.60 = 13,027,916,106.40 : x
  2. Step 2: Convert to fraction form
    13,027,916,106.40/19,541,874,159.60 = 13,027,916,106.40/x
  3. Step 3: Cross multiply
    13,027,916,106.40x = 19,541,874,159.60 × 13,027,916,106.40
  4. Step 4: Simplify right side
    13,027,916,106.40x = 254,589,897,113,094,782,976
  5. Step 5: Solve for x
    x = 254,589,897,113,094,782,976/13,027,916,106.40
  6. Step 6: Final answer
    x = 19,541,874,159.60

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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.