Home / 2,239,488,336.80-3,359,232,505.20-1,549,203,485.60

Finding the Fourth Proportional to 2,239,488,336.80, 3,359,232,505.20 and 1,549,203,485.60

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Solution

The fourth proportional to 2,239,488,336.80, 3,359,232,505.20 and 1,549,203,485.60 is: 2,323,805,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,488,336.80 : 3,359,232,505.20 = 1,549,203,485.60 : x
  2. Step 2: Convert to fraction form
    2,239,488,336.80/3,359,232,505.20 = 1,549,203,485.60/x
  3. Step 3: Cross multiply
    2,239,488,336.80x = 3,359,232,505.20 × 1,549,203,485.60
  4. Step 4: Simplify right side
    2,239,488,336.80x = 5,204,134,705,996,659,712
  5. Step 5: Solve for x
    x = 5,204,134,705,996,659,712/2,239,488,336.80
  6. Step 6: Final answer
    x = 2,323,805,228.40

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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.