Home / 439,311,269.61-606,258,811.75-241,071,030.45

Finding the Fourth Proportional to 439,311,269.61, 606,258,811.75 and 241,071,030.45

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Solution

The fourth proportional to 439,311,269.61, 606,258,811.75 and 241,071,030.45 is: 332,683,103.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,311,269.61 : 606,258,811.75 = 241,071,030.45 : x
  2. Step 2: Convert to fraction form
    439,311,269.61/606,258,811.75 = 241,071,030.45/x
  3. Step 3: Cross multiply
    439,311,269.61x = 606,258,811.75 × 241,071,030.45
  4. Step 4: Simplify right side
    439,311,269.61x = 146,151,436,467,965,056
  5. Step 5: Solve for x
    x = 146,151,436,467,965,056/439,311,269.61
  6. Step 6: Final answer
    x = 332,683,103.25

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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.