Home / 490,374,414,000.65-735,561,621,000.95-490,374,414,000.65

Finding the Fourth Proportional to 490,374,414,000.65, 735,561,621,000.95 and 490,374,414,000.65

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Solution

The fourth proportional to 490,374,414,000.65, 735,561,621,000.95 and 490,374,414,000.65 is: 735,561,621,000.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    490,374,414,000.65 : 735,561,621,000.95 = 490,374,414,000.65 : x
  2. Step 2: Convert to fraction form
    490,374,414,000.65/735,561,621,000.95 = 490,374,414,000.65/x
  3. Step 3: Cross multiply
    490,374,414,000.65x = 735,561,621,000.95 × 490,374,414,000.65
  4. Step 4: Simplify right side
    490,374,414,000.65x = 360,700,598,859,709,072,539,648
  5. Step 5: Solve for x
    x = 360,700,598,859,709,072,539,648/490,374,414,000.65
  6. Step 6: Final answer
    x = 735,561,621,000.95

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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.