Home / 48,716,573.11-73,053,018.81-29,029,984.60

Finding the Fourth Proportional to 48,716,573.11, 73,053,018.81 and 29,029,984.60

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Solution

The fourth proportional to 48,716,573.11, 73,053,018.81 and 29,029,984.60 is: 43,531,962.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,716,573.11 : 73,053,018.81 = 29,029,984.60 : x
  2. Step 2: Convert to fraction form
    48,716,573.11/73,053,018.81 = 29,029,984.60/x
  3. Step 3: Cross multiply
    48,716,573.11x = 73,053,018.81 × 29,029,984.60
  4. Step 4: Simplify right side
    48,716,573.11x = 2,120,728,011,037,810.50
  5. Step 5: Solve for x
    x = 2,120,728,011,037,810.50/48,716,573.11
  6. Step 6: Final answer
    x = 43,531,962.03

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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.