Home / 64,918,100,026,731-89,587,035,763,893-35,287,830,493,173

Finding the Fourth Proportional to 64,918,100,026,731, 89,587,035,763,893 and 35,287,830,493,173

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Solution

The fourth proportional to 64,918,100,026,731, 89,587,035,763,893 and 35,287,830,493,173 is: 48,697,237,459,512.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,918,100,026,731 : 89,587,035,763,893 = 35,287,830,493,173 : x
  2. Step 2: Convert to fraction form
    64,918,100,026,731/89,587,035,763,893 = 35,287,830,493,173/x
  3. Step 3: Cross multiply
    64,918,100,026,731x = 89,587,035,763,893 × 35,287,830,493,173
  4. Step 4: Simplify right side
    64,918,100,026,731x = 3,161,332,132,422,083,375,527,886,848
  5. Step 5: Solve for x
    x = 3,161,332,132,422,083,375,527,886,848/64,918,100,026,731
  6. Step 6: Final answer
    x = 48,697,237,459,512.18

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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.