Home / 19,052,817,511.68-26,292,910,003.20-10,594,459,687.68

Finding the Fourth Proportional to 19,052,817,511.68, 26,292,910,003.20 and 10,594,459,687.68

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Solution

The fourth proportional to 19,052,817,511.68, 26,292,910,003.20 and 10,594,459,687.68 is: 14,620,366,511.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052,817,511.68 : 26,292,910,003.20 = 10,594,459,687.68 : x
  2. Step 2: Convert to fraction form
    19,052,817,511.68/26,292,910,003.20 = 10,594,459,687.68/x
  3. Step 3: Cross multiply
    19,052,817,511.68x = 26,292,910,003.20 × 10,594,459,687.68
  4. Step 4: Simplify right side
    19,052,817,511.68x = 278,559,175,100,700,622,848
  5. Step 5: Solve for x
    x = 278,559,175,100,700,622,848/19,052,817,511.68
  6. Step 6: Final answer
    x = 14,620,366,511.67

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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.