Home / 99,468,222.40-149,202,333.60-59,057,905.60

Finding the Fourth Proportional to 99,468,222.40, 149,202,333.60 and 59,057,905.60

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Solution

The fourth proportional to 99,468,222.40, 149,202,333.60 and 59,057,905.60 is: 88,586,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,468,222.40 : 149,202,333.60 = 59,057,905.60 : x
  2. Step 2: Convert to fraction form
    99,468,222.40/149,202,333.60 = 59,057,905.60/x
  3. Step 3: Cross multiply
    99,468,222.40x = 149,202,333.60 × 59,057,905.60
  4. Step 4: Simplify right side
    99,468,222.40x = 8,811,577,333,048,508
  5. Step 5: Solve for x
    x = 8,811,577,333,048,508/99,468,222.40
  6. Step 6: Final answer
    x = 88,586,858.40

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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.