Home / 3,011,883,770.99-4,156,500,538.01-1,673,830,257.41

Finding the Fourth Proportional to 3,011,883,770.99, 4,156,500,538.01 and 1,673,830,257.41

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Solution

The fourth proportional to 3,011,883,770.99, 4,156,500,538.01 and 1,673,830,257.41 is: 2,309,941,848.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,883,770.99 : 4,156,500,538.01 = 1,673,830,257.41 : x
  2. Step 2: Convert to fraction form
    3,011,883,770.99/4,156,500,538.01 = 1,673,830,257.41/x
  3. Step 3: Cross multiply
    3,011,883,770.99x = 4,156,500,538.01 × 1,673,830,257.41
  4. Step 4: Simplify right side
    3,011,883,770.99x = 6,957,276,365,453,713,408
  5. Step 5: Solve for x
    x = 6,957,276,365,453,713,408/3,011,883,770.99
  6. Step 6: Final answer
    x = 2,309,941,848.51

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1.5x scale

Why These Related Problems?

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