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Finding the Fourth Proportional to 181,713,457,434.67, 272,570,186,152.01 and 181,713,457,434.67

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Solution

The fourth proportional to 181,713,457,434.67, 272,570,186,152.01 and 181,713,457,434.67 is: 272,570,186,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,713,457,434.67 : 272,570,186,152.01 = 181,713,457,434.67 : x
  2. Step 2: Convert to fraction form
    181,713,457,434.67/272,570,186,152.01 = 181,713,457,434.67/x
  3. Step 3: Cross multiply
    181,713,457,434.67x = 272,570,186,152.01 × 181,713,457,434.67
  4. Step 4: Simplify right side
    181,713,457,434.67x = 49,529,670,919,293,352,542,208
  5. Step 5: Solve for x
    x = 49,529,670,919,293,352,542,208/181,713,457,434.67
  6. Step 6: Final answer
    x = 272,570,186,152.01

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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.