Home / 236,668,442.58-355,002,658.41-64,145,252.67

Finding the Fourth Proportional to 236,668,442.58, 355,002,658.41 and 64,145,252.67

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Solution

The fourth proportional to 236,668,442.58, 355,002,658.41 and 64,145,252.67 is: 96,217,877.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,668,442.58 : 355,002,658.41 = 64,145,252.67 : x
  2. Step 2: Convert to fraction form
    236,668,442.58/355,002,658.41 = 64,145,252.67/x
  3. Step 3: Cross multiply
    236,668,442.58x = 355,002,658.41 × 64,145,252.67
  4. Step 4: Simplify right side
    236,668,442.58x = 22,771,735,222,231,152
  5. Step 5: Solve for x
    x = 22,771,735,222,231,152/236,668,442.58
  6. Step 6: Final answer
    x = 96,217,877.53

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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.