Home / 4,761,746,450.48-7,139,861,996.76-1,612,905,713.84

Finding the Fourth Proportional to 4,761,746,450.48, 7,139,861,996.76 and 1,612,905,713.84

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Solution

The fourth proportional to 4,761,746,450.48, 7,139,861,996.76 and 1,612,905,713.84 is: 2,418,424,485.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,746,450.48 : 7,139,861,996.76 = 1,612,905,713.84 : x
  2. Step 2: Convert to fraction form
    4,761,746,450.48/7,139,861,996.76 = 1,612,905,713.84/x
  3. Step 3: Cross multiply
    4,761,746,450.48x = 7,139,861,996.76 × 1,612,905,713.84
  4. Step 4: Simplify right side
    4,761,746,450.48x = 11,515,924,210,603,276,288
  5. Step 5: Solve for x
    x = 11,515,924,210,603,276,288/4,761,746,450.48
  6. Step 6: Final answer
    x = 2,418,424,485.71

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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.