Home / 377,423,154,394.92-566,214,241,912.80-122,432,627,525.64

Finding the Fourth Proportional to 377,423,154,394.92, 566,214,241,912.80 and 122,432,627,525.64

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Solution

The fourth proportional to 377,423,154,394.92, 566,214,241,912.80 and 122,432,627,525.64 is: 183,674,733,710.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,423,154,394.92 : 566,214,241,912.80 = 122,432,627,525.64 : x
  2. Step 2: Convert to fraction form
    377,423,154,394.92/566,214,241,912.80 = 122,432,627,525.64/x
  3. Step 3: Cross multiply
    377,423,154,394.92x = 566,214,241,912.80 × 122,432,627,525.64
  4. Step 4: Simplify right side
    377,423,154,394.92x = 69,323,097,379,822,471,479,296
  5. Step 5: Solve for x
    x = 69,323,097,379,822,471,479,296/377,423,154,394.92
  6. Step 6: Final answer
    x = 183,674,733,710.92

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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.