Home / 174,880,088.16-262,410,915.42-71,325,265.56

Finding the Fourth Proportional to 174,880,088.16, 262,410,915.42 and 71,325,265.56

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Solution

The fourth proportional to 174,880,088.16, 262,410,915.42 and 71,325,265.56 is: 107,024,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,880,088.16 : 262,410,915.42 = 71,325,265.56 : x
  2. Step 2: Convert to fraction form
    174,880,088.16/262,410,915.42 = 71,325,265.56/x
  3. Step 3: Cross multiply
    174,880,088.16x = 262,410,915.42 × 71,325,265.56
  4. Step 4: Simplify right side
    174,880,088.16x = 18,716,528,228,174,200
  5. Step 5: Solve for x
    x = 18,716,528,228,174,200/174,880,088.16
  6. Step 6: Final answer
    x = 107,024,924.48

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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.