Home / 36,674,230.32-55,019,284.29-11,117,167.02

Finding the Fourth Proportional to 36,674,230.32, 55,019,284.29 and 11,117,167.02

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Solution

The fourth proportional to 36,674,230.32, 55,019,284.29 and 11,117,167.02 is: 16,678,157.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,674,230.32 : 55,019,284.29 = 11,117,167.02 : x
  2. Step 2: Convert to fraction form
    36,674,230.32/55,019,284.29 = 11,117,167.02/x
  3. Step 3: Cross multiply
    36,674,230.32x = 55,019,284.29 × 11,117,167.02
  4. Step 4: Simplify right side
    36,674,230.32x = 611,658,572,772,792.12
  5. Step 5: Solve for x
    x = 611,658,572,772,792.12/36,674,230.32
  6. Step 6: Final answer
    x = 16,678,157.04

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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.