Home / 353,233,718.73-529,808,850.09-94,468,994.10

Finding the Fourth Proportional to 353,233,718.73, 529,808,850.09 and 94,468,994.10

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Solution

The fourth proportional to 353,233,718.73, 529,808,850.09 and 94,468,994.10 is: 141,692,331.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,233,718.73 : 529,808,850.09 = 94,468,994.10 : x
  2. Step 2: Convert to fraction form
    353,233,718.73/529,808,850.09 = 94,468,994.10/x
  3. Step 3: Cross multiply
    353,233,718.73x = 529,808,850.09 × 94,468,994.10
  4. Step 4: Simplify right side
    353,233,718.73x = 50,050,509,133,279,992
  5. Step 5: Solve for x
    x = 50,050,509,133,279,992/353,233,718.73
  6. Step 6: Final answer
    x = 141,692,331.39

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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.