Home / 30,233,161,046.40-45,349,741,569.60-22,886,520,662.40

Finding the Fourth Proportional to 30,233,161,046.40, 45,349,741,569.60 and 22,886,520,662.40

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Solution

The fourth proportional to 30,233,161,046.40, 45,349,741,569.60 and 22,886,520,662.40 is: 34,329,780,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,233,161,046.40 : 45,349,741,569.60 = 22,886,520,662.40 : x
  2. Step 2: Convert to fraction form
    30,233,161,046.40/45,349,741,569.60 = 22,886,520,662.40/x
  3. Step 3: Cross multiply
    30,233,161,046.40x = 45,349,741,569.60 × 22,886,520,662.40
  4. Step 4: Simplify right side
    30,233,161,046.40x = 1,037,897,797,467,150,614,528
  5. Step 5: Solve for x
    x = 1,037,897,797,467,150,614,528/30,233,161,046.40
  6. Step 6: Final answer
    x = 34,329,780,993.60

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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.