Home / 36,563,146,560.61-50,457,551,305.88-20,287,048,088.91

Finding the Fourth Proportional to 36,563,146,560.61, 50,457,551,305.88 and 20,287,048,088.91

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Solution

The fourth proportional to 36,563,146,560.61, 50,457,551,305.88 and 20,287,048,088.91 is: 27,996,353,325.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,563,146,560.61 : 50,457,551,305.88 = 20,287,048,088.91 : x
  2. Step 2: Convert to fraction form
    36,563,146,560.61/50,457,551,305.88 = 20,287,048,088.91/x
  3. Step 3: Cross multiply
    36,563,146,560.61x = 50,457,551,305.88 × 20,287,048,088.91
  4. Step 4: Simplify right side
    36,563,146,560.61x = 1,023,634,769,790,920,425,472
  5. Step 5: Solve for x
    x = 1,023,634,769,790,920,425,472/36,563,146,560.61
  6. Step 6: Final answer
    x = 27,996,353,325.17

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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.