Home / 12,348,819,803.18-17,041,334,227.44-6,710,052,858.86

Finding the Fourth Proportional to 12,348,819,803.18, 17,041,334,227.44 and 6,710,052,858.86

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Solution

The fourth proportional to 12,348,819,803.18, 17,041,334,227.44 and 6,710,052,858.86 is: 9,259,852,785.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,348,819,803.18 : 17,041,334,227.44 = 6,710,052,858.86 : x
  2. Step 2: Convert to fraction form
    12,348,819,803.18/17,041,334,227.44 = 6,710,052,858.86/x
  3. Step 3: Cross multiply
    12,348,819,803.18x = 17,041,334,227.44 × 6,710,052,858.86
  4. Step 4: Simplify right side
    12,348,819,803.18x = 114,348,253,451,622,531,072
  5. Step 5: Solve for x
    x = 114,348,253,451,622,531,072/12,348,819,803.18
  6. Step 6: Final answer
    x = 9,259,852,785.46

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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.