Home / 176,579,201.75-243,677,364.59-97,192,565.82

Finding the Fourth Proportional to 176,579,201.75, 243,677,364.59 and 97,192,565.82

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Solution

The fourth proportional to 176,579,201.75, 243,677,364.59 and 97,192,565.82 is: 134,124,676.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,579,201.75 : 243,677,364.59 = 97,192,565.82 : x
  2. Step 2: Convert to fraction form
    176,579,201.75/243,677,364.59 = 97,192,565.82/x
  3. Step 3: Cross multiply
    176,579,201.75x = 243,677,364.59 × 97,192,565.82
  4. Step 4: Simplify right side
    176,579,201.75x = 23,683,628,297,000,692
  5. Step 5: Solve for x
    x = 23,683,628,297,000,692/176,579,201.75
  6. Step 6: Final answer
    x = 134,124,676.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.