Home / 35,492,679.06-53,233,690.32-11,228,453.16

Finding the Fourth Proportional to 35,492,679.06, 53,233,690.32 and 11,228,453.16

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Solution

The fourth proportional to 35,492,679.06, 53,233,690.32 and 11,228,453.16 is: 16,840,994.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,492,679.06 : 53,233,690.32 = 11,228,453.16 : x
  2. Step 2: Convert to fraction form
    35,492,679.06/53,233,690.32 = 11,228,453.16/x
  3. Step 3: Cross multiply
    35,492,679.06x = 53,233,690.32 × 11,228,453.16
  4. Step 4: Simplify right side
    35,492,679.06x = 597,731,998,292,065.38
  5. Step 5: Solve for x
    x = 597,731,998,292,065.38/35,492,679.06
  6. Step 6: Final answer
    x = 16,840,994.09

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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.