Home / 88,839,159,024.56-133,254,045,243.48-29,139,957,494.96

Finding the Fourth Proportional to 88,839,159,024.56, 133,254,045,243.48 and 29,139,957,494.96

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Solution

The fourth proportional to 88,839,159,024.56, 133,254,045,243.48 and 29,139,957,494.96 is: 43,708,396,804.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,839,159,024.56 : 133,254,045,243.48 = 29,139,957,494.96 : x
  2. Step 2: Convert to fraction form
    88,839,159,024.56/133,254,045,243.48 = 29,139,957,494.96/x
  3. Step 3: Cross multiply
    88,839,159,024.56x = 133,254,045,243.48 × 29,139,957,494.96
  4. Step 4: Simplify right side
    88,839,159,024.56x = 3,883,017,214,426,483,785,728
  5. Step 5: Solve for x
    x = 3,883,017,214,426,483,785,728/88,839,159,024.56
  6. Step 6: Final answer
    x = 43,708,396,804.53

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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.