Home / 88,297,429.41-132,467,343.48-27,713,155.41

Finding the Fourth Proportional to 88,297,429.41, 132,467,343.48 and 27,713,155.41

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Solution

The fourth proportional to 88,297,429.41, 132,467,343.48 and 27,713,155.41 is: 41,576,386.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,297,429.41 : 132,467,343.48 = 27,713,155.41 : x
  2. Step 2: Convert to fraction form
    88,297,429.41/132,467,343.48 = 27,713,155.41/x
  3. Step 3: Cross multiply
    88,297,429.41x = 132,467,343.48 × 27,713,155.41
  4. Step 4: Simplify right side
    88,297,429.41x = 3,671,088,076,611,090.50
  5. Step 5: Solve for x
    x = 3,671,088,076,611,090.50/88,297,429.41
  6. Step 6: Final answer
    x = 41,576,386.78

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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.