Home / 3,559,103,999.35-5,338,655,999.03-3,559,103,999.35

Finding the Fourth Proportional to 3,559,103,999.35, 5,338,655,999.03 and 3,559,103,999.35

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Solution

The fourth proportional to 3,559,103,999.35, 5,338,655,999.03 and 3,559,103,999.35 is: 5,338,655,999.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,103,999.35 : 5,338,655,999.03 = 3,559,103,999.35 : x
  2. Step 2: Convert to fraction form
    3,559,103,999.35/5,338,655,999.03 = 3,559,103,999.35/x
  3. Step 3: Cross multiply
    3,559,103,999.35x = 5,338,655,999.03 × 3,559,103,999.35
  4. Step 4: Simplify right side
    3,559,103,999.35x = 19,000,831,917,283,745,792
  5. Step 5: Solve for x
    x = 19,000,831,917,283,745,792/3,559,103,999.35
  6. Step 6: Final answer
    x = 5,338,655,999.03

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1.5x scale

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.