Home / 6,117,775,327,929.70-9,172,138,996,325.90-3,699,738,578,765.50

Finding the Fourth Proportional to 6,117,775,327,929.70, 9,172,138,996,325.90 and 3,699,738,578,765.50

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Solution

The fourth proportional to 6,117,775,327,929.70, 9,172,138,996,325.90 and 3,699,738,578,765.50 is: 5,546,871,971,512.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,775,327,929.70 : 9,172,138,996,325.90 = 3,699,738,578,765.50 : x
  2. Step 2: Convert to fraction form
    6,117,775,327,929.70/9,172,138,996,325.90 = 3,699,738,578,765.50/x
  3. Step 3: Cross multiply
    6,117,775,327,929.70x = 9,172,138,996,325.90 × 3,699,738,578,765.50
  4. Step 4: Simplify right side
    6,117,775,327,929.70x = 33,934,516,494,506,405,209,833,472
  5. Step 5: Solve for x
    x = 33,934,516,494,506,405,209,833,472/6,117,775,327,929.70
  6. Step 6: Final answer
    x = 5,546,871,971,512.90

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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.