Home / 11,680,699,234.55-16,119,154,823.67-6,599,954,084.03

Finding the Fourth Proportional to 11,680,699,234.55, 16,119,154,823.67 and 6,599,954,084.03

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Solution

The fourth proportional to 11,680,699,234.55, 16,119,154,823.67 and 6,599,954,084.03 is: 9,107,817,911.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,699,234.55 : 16,119,154,823.67 = 6,599,954,084.03 : x
  2. Step 2: Convert to fraction form
    11,680,699,234.55/16,119,154,823.67 = 6,599,954,084.03/x
  3. Step 3: Cross multiply
    11,680,699,234.55x = 16,119,154,823.67 × 6,599,954,084.03
  4. Step 4: Simplify right side
    11,680,699,234.55x = 106,385,681,709,592,690,688
  5. Step 5: Solve for x
    x = 106,385,681,709,592,690,688/11,680,699,234.55
  6. Step 6: Final answer
    x = 9,107,817,911.70

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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.