Home / 24,193,542,228.40-36,290,313,342.60-19,295,781,972.40

Finding the Fourth Proportional to 24,193,542,228.40, 36,290,313,342.60 and 19,295,781,972.40

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Solution

The fourth proportional to 24,193,542,228.40, 36,290,313,342.60 and 19,295,781,972.40 is: 28,943,672,958.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,542,228.40 : 36,290,313,342.60 = 19,295,781,972.40 : x
  2. Step 2: Convert to fraction form
    24,193,542,228.40/36,290,313,342.60 = 19,295,781,972.40/x
  3. Step 3: Cross multiply
    24,193,542,228.40x = 36,290,313,342.60 × 19,295,781,972.40
  4. Step 4: Simplify right side
    24,193,542,228.40x = 700,249,973,968,888,266,752
  5. Step 5: Solve for x
    x = 700,249,973,968,888,266,752/24,193,542,228.40
  6. Step 6: Final answer
    x = 28,943,672,958.60

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Double scale
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Similar ratio
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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.