Home / 3,475,843,422.40-5,219,811,751.20-1,843,256,670.40

Finding the Fourth Proportional to 3,475,843,422.40, 5,219,811,751.20 and 1,843,256,670.40

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Solution

The fourth proportional to 3,475,843,422.40, 5,219,811,751.20 and 1,843,256,670.40 is: 2,768,091,556.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,843,422.40 : 5,219,811,751.20 = 1,843,256,670.40 : x
  2. Step 2: Convert to fraction form
    3,475,843,422.40/5,219,811,751.20 = 1,843,256,670.40/x
  3. Step 3: Cross multiply
    3,475,843,422.40x = 5,219,811,751.20 × 1,843,256,670.40
  4. Step 4: Simplify right side
    3,475,843,422.40x = 9,621,452,828,631,705,600
  5. Step 5: Solve for x
    x = 9,621,452,828,631,705,600/3,475,843,422.40
  6. Step 6: Final answer
    x = 2,768,091,556.32

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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.