Home / 39,970,731,620,632-55,139,309,228,048-26,105,324,242,994

Finding the Fourth Proportional to 39,970,731,620,632, 55,139,309,228,048 and 26,105,324,242,994

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Solution

The fourth proportional to 39,970,731,620,632, 55,139,309,228,048 and 26,105,324,242,994 is: 36,012,089,035,415.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,970,731,620,632 : 55,139,309,228,048 = 26,105,324,242,994 : x
  2. Step 2: Convert to fraction form
    39,970,731,620,632/55,139,309,228,048 = 26,105,324,242,994/x
  3. Step 3: Cross multiply
    39,970,731,620,632x = 55,139,309,228,048 × 26,105,324,242,994
  4. Step 4: Simplify right side
    39,970,731,620,632x = 1,439,429,545,932,904,239,602,860,032
  5. Step 5: Solve for x
    x = 1,439,429,545,932,904,239,602,860,032/39,970,731,620,632
  6. Step 6: Final answer
    x = 36,012,089,035,415.67

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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.