Home / 5,353,714,109.03-7,385,048,353.98-3,343,058,900.96

Finding the Fourth Proportional to 5,353,714,109.03, 7,385,048,353.98 and 3,343,058,900.96

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Solution

The fourth proportional to 5,353,714,109.03, 7,385,048,353.98 and 3,343,058,900.96 is: 4,611,499,816.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,714,109.03 : 7,385,048,353.98 = 3,343,058,900.96 : x
  2. Step 2: Convert to fraction form
    5,353,714,109.03/7,385,048,353.98 = 3,343,058,900.96/x
  3. Step 3: Cross multiply
    5,353,714,109.03x = 7,385,048,353.98 × 3,343,058,900.96
  4. Step 4: Simplify right side
    5,353,714,109.03x = 24,688,651,633,755,910,144
  5. Step 5: Solve for x
    x = 24,688,651,633,755,910,144/5,353,714,109.03
  6. Step 6: Final answer
    x = 4,611,499,816.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.