Home / 2,556,300,031.20-3,834,450,046.80-1,454,303,973.60

Finding the Fourth Proportional to 2,556,300,031.20, 3,834,450,046.80 and 1,454,303,973.60

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Solution

The fourth proportional to 2,556,300,031.20, 3,834,450,046.80 and 1,454,303,973.60 is: 2,181,455,960.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,300,031.20 : 3,834,450,046.80 = 1,454,303,973.60 : x
  2. Step 2: Convert to fraction form
    2,556,300,031.20/3,834,450,046.80 = 1,454,303,973.60/x
  3. Step 3: Cross multiply
    2,556,300,031.20x = 3,834,450,046.80 × 1,454,303,973.60
  4. Step 4: Simplify right side
    2,556,300,031.20x = 5,576,455,939,631,945,728
  5. Step 5: Solve for x
    x = 5,576,455,939,631,945,728/2,556,300,031.20
  6. Step 6: Final answer
    x = 2,181,455,960.40

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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.