Home / 3,669,265,438.40-5,151,483,496-3,669,265,438.40

Finding the Fourth Proportional to 3,669,265,438.40, 5,151,483,496 and 3,669,265,438.40

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Solution

The fourth proportional to 3,669,265,438.40, 5,151,483,496 and 3,669,265,438.40 is: 5,151,483,496

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,265,438.40 : 5,151,483,496 = 3,669,265,438.40 : x
  2. Step 2: Convert to fraction form
    3,669,265,438.40/5,151,483,496 = 3,669,265,438.40/x
  3. Step 3: Cross multiply
    3,669,265,438.40x = 5,151,483,496 × 3,669,265,438.40
  4. Step 4: Simplify right side
    3,669,265,438.40x = 18,902,160,348,360,806,400
  5. Step 5: Solve for x
    x = 18,902,160,348,360,806,400/3,669,265,438.40
  6. Step 6: Final answer
    x = 5,151,483,496

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.