Home / 6,187,012,761,921.40-8,537,692,907,723.50-3,409,019,533,822.20

Finding the Fourth Proportional to 6,187,012,761,921.40, 8,537,692,907,723.50 and 3,409,019,533,822.20

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Solution

The fourth proportional to 6,187,012,761,921.40, 8,537,692,907,723.50 and 3,409,019,533,822.20 is: 4,704,234,986,443.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,012,761,921.40 : 8,537,692,907,723.50 = 3,409,019,533,822.20 : x
  2. Step 2: Convert to fraction form
    6,187,012,761,921.40/8,537,692,907,723.50 = 3,409,019,533,822.20/x
  3. Step 3: Cross multiply
    6,187,012,761,921.40x = 8,537,692,907,723.50 × 3,409,019,533,822.20
  4. Step 4: Simplify right side
    6,187,012,761,921.40x = 29,105,161,896,204,670,068,588,544
  5. Step 5: Solve for x
    x = 29,105,161,896,204,670,068,588,544/6,187,012,761,921.40
  6. Step 6: Final answer
    x = 4,704,234,986,443.76

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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.