Home / 34,233,008,690.06-47,241,607,567.51-18,991,100,887.96

Finding the Fourth Proportional to 34,233,008,690.06, 47,241,607,567.51 and 18,991,100,887.96

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Solution

The fourth proportional to 34,233,008,690.06, 47,241,607,567.51 and 18,991,100,887.96 is: 26,207,750,056.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,233,008,690.06 : 47,241,607,567.51 = 18,991,100,887.96 : x
  2. Step 2: Convert to fraction form
    34,233,008,690.06/47,241,607,567.51 = 18,991,100,887.96/x
  3. Step 3: Cross multiply
    34,233,008,690.06x = 47,241,607,567.51 × 18,991,100,887.96
  4. Step 4: Simplify right side
    34,233,008,690.06x = 897,170,135,423,997,050,880
  5. Step 5: Solve for x
    x = 897,170,135,423,997,050,880/34,233,008,690.06
  6. Step 6: Final answer
    x = 26,207,750,056.29

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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.