Home / 23,004,500,426,886-31,747,208,507,756-12,739,407,150,342

Finding the Fourth Proportional to 23,004,500,426,886, 31,747,208,507,756 and 12,739,407,150,342

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Solution

The fourth proportional to 23,004,500,426,886, 31,747,208,507,756 and 12,739,407,150,342 is: 17,580,934,493,775.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004,500,426,886 : 31,747,208,507,756 = 12,739,407,150,342 : x
  2. Step 2: Convert to fraction form
    23,004,500,426,886/31,747,208,507,756 = 12,739,407,150,342/x
  3. Step 3: Cross multiply
    23,004,500,426,886x = 31,747,208,507,756 × 12,739,407,150,342
  4. Step 4: Simplify right side
    23,004,500,426,886x = 404,440,615,067,105,188,175,151,104
  5. Step 5: Solve for x
    x = 404,440,615,067,105,188,175,151,104/23,004,500,426,886
  6. Step 6: Final answer
    x = 17,580,934,493,775.15

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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.