Home / 2,443,558,698.68-3,373,798,073.47-2,287,442,590.52

Finding the Fourth Proportional to 2,443,558,698.68, 3,373,798,073.47 and 2,287,442,590.52

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Solution

The fourth proportional to 2,443,558,698.68, 3,373,798,073.47 and 2,287,442,590.52 is: 3,158,250,059.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,558,698.68 : 3,373,798,073.47 = 2,287,442,590.52 : x
  2. Step 2: Convert to fraction form
    2,443,558,698.68/3,373,798,073.47 = 2,287,442,590.52/x
  3. Step 3: Cross multiply
    2,443,558,698.68x = 3,373,798,073.47 × 2,287,442,590.52
  4. Step 4: Simplify right side
    2,443,558,698.68x = 7,717,369,405,047,014,400
  5. Step 5: Solve for x
    x = 7,717,369,405,047,014,400/2,443,558,698.68
  6. Step 6: Final answer
    x = 3,158,250,059.32

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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.