Home / 353,216,416.94-529,784,266.13-94,451,816.24

Finding the Fourth Proportional to 353,216,416.94, 529,784,266.13 and 94,451,816.24

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Solution

The fourth proportional to 353,216,416.94, 529,784,266.13 and 94,451,816.24 is: 141,666,932.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,216,416.94 : 529,784,266.13 = 94,451,816.24 : x
  2. Step 2: Convert to fraction form
    353,216,416.94/529,784,266.13 = 94,451,816.24/x
  3. Step 3: Cross multiply
    353,216,416.94x = 529,784,266.13 × 94,451,816.24
  4. Step 4: Simplify right side
    353,216,416.94x = 50,039,086,148,232,832
  5. Step 5: Solve for x
    x = 50,039,086,148,232,832/353,216,416.94
  6. Step 6: Final answer
    x = 141,666,932.08

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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.