Home / 176,989,950.18-244,168,647.04-168,784,168.94

Finding the Fourth Proportional to 176,989,950.18, 244,168,647.04 and 168,784,168.94

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Solution

The fourth proportional to 176,989,950.18, 244,168,647.04 and 168,784,168.94 is: 232,848,261.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,989,950.18 : 244,168,647.04 = 168,784,168.94 : x
  2. Step 2: Convert to fraction form
    176,989,950.18/244,168,647.04 = 168,784,168.94/x
  3. Step 3: Cross multiply
    176,989,950.18x = 244,168,647.04 × 168,784,168.94
  4. Step 4: Simplify right side
    176,989,950.18x = 41,211,802,171,850,592
  5. Step 5: Solve for x
    x = 41,211,802,171,850,592/176,989,950.18
  6. Step 6: Final answer
    x = 232,848,261.33

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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.