Home / 4,961,824,635,459.90-7,442,750,916,081-1,903,114,823,942.40

Finding the Fourth Proportional to 4,961,824,635,459.90, 7,442,750,916,081 and 1,903,114,823,942.40

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Solution

The fourth proportional to 4,961,824,635,459.90, 7,442,750,916,081 and 1,903,114,823,942.40 is: 2,854,677,591,400.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,824,635,459.90 : 7,442,750,916,081 = 1,903,114,823,942.40 : x
  2. Step 2: Convert to fraction form
    4,961,824,635,459.90/7,442,750,916,081 = 1,903,114,823,942.40/x
  3. Step 3: Cross multiply
    4,961,824,635,459.90x = 7,442,750,916,081 × 1,903,114,823,942.40
  4. Step 4: Simplify right side
    4,961,824,635,459.90x = 14,164,409,599,304,627,405,193,216
  5. Step 5: Solve for x
    x = 14,164,409,599,304,627,405,193,216/4,961,824,635,459.90
  6. Step 6: Final answer
    x = 2,854,677,591,400.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.