Home / 22,457,183,505,753-30,990,889,733,742-12,580,496,518,035

Finding the Fourth Proportional to 22,457,183,505,753, 30,990,889,733,742 and 12,580,496,518,035

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Solution

The fourth proportional to 22,457,183,505,753, 30,990,889,733,742 and 12,580,496,518,035 is: 17,361,072,027,855.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,457,183,505,753 : 30,990,889,733,742 = 12,580,496,518,035 : x
  2. Step 2: Convert to fraction form
    22,457,183,505,753/30,990,889,733,742 = 12,580,496,518,035/x
  3. Step 3: Cross multiply
    22,457,183,505,753x = 30,990,889,733,742 × 12,580,496,518,035
  4. Step 4: Simplify right side
    22,457,183,505,753x = 389,880,780,386,147,843,998,482,432
  5. Step 5: Solve for x
    x = 389,880,780,386,147,843,998,482,432/22,457,183,505,753
  6. Step 6: Final answer
    x = 17,361,072,027,855.57

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Double scale
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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.