Home / 174,559,796.64-261,850,192.24-53,392,298.40

Finding the Fourth Proportional to 174,559,796.64, 261,850,192.24 and 53,392,298.40

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Solution

The fourth proportional to 174,559,796.64, 261,850,192.24 and 53,392,298.40 is: 80,091,658.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,559,796.64 : 261,850,192.24 = 53,392,298.40 : x
  2. Step 2: Convert to fraction form
    174,559,796.64/261,850,192.24 = 53,392,298.40/x
  3. Step 3: Cross multiply
    174,559,796.64x = 261,850,192.24 × 53,392,298.40
  4. Step 4: Simplify right side
    174,559,796.64x = 13,980,783,600,175,444
  5. Step 5: Solve for x
    x = 13,980,783,600,175,444/174,559,796.64
  6. Step 6: Final answer
    x = 80,091,658.38

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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.