Home / 5,542,185,164.25-7,648,154,638.62-3,001,803,930.57

Finding the Fourth Proportional to 5,542,185,164.25, 7,648,154,638.62 and 3,001,803,930.57

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Solution

The fourth proportional to 5,542,185,164.25, 7,648,154,638.62 and 3,001,803,930.57 is: 4,142,456,445.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542,185,164.25 : 7,648,154,638.62 = 3,001,803,930.57 : x
  2. Step 2: Convert to fraction form
    5,542,185,164.25/7,648,154,638.62 = 3,001,803,930.57/x
  3. Step 3: Cross multiply
    5,542,185,164.25x = 7,648,154,638.62 × 3,001,803,930.57
  4. Step 4: Simplify right side
    5,542,185,164.25x = 22,958,260,655,834,648,576
  5. Step 5: Solve for x
    x = 22,958,260,655,834,648,576/5,542,185,164.25
  6. Step 6: Final answer
    x = 4,142,456,445.50

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1.5x scale

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.