Home / 176,441,855.70-264,662,783.55-61,388,159.70

Finding the Fourth Proportional to 176,441,855.70, 264,662,783.55 and 61,388,159.70

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Solution

The fourth proportional to 176,441,855.70, 264,662,783.55 and 61,388,159.70 is: 92,082,239.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,441,855.70 : 264,662,783.55 = 61,388,159.70 : x
  2. Step 2: Convert to fraction form
    176,441,855.70/264,662,783.55 = 61,388,159.70/x
  3. Step 3: Cross multiply
    176,441,855.70x = 264,662,783.55 × 61,388,159.70
  4. Step 4: Simplify right side
    176,441,855.70x = 16,247,161,223,213,934
  5. Step 5: Solve for x
    x = 16,247,161,223,213,934/176,441,855.70
  6. Step 6: Final answer
    x = 92,082,239.55

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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.