Home / 333,808,635.76-460,595,007.65-192,628,351.62

Finding the Fourth Proportional to 333,808,635.76, 460,595,007.65 and 192,628,351.62

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Solution

The fourth proportional to 333,808,635.76, 460,595,007.65 and 192,628,351.62 is: 265,791,976.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,808,635.76 : 460,595,007.65 = 192,628,351.62 : x
  2. Step 2: Convert to fraction form
    333,808,635.76/460,595,007.65 = 192,628,351.62/x
  3. Step 3: Cross multiply
    333,808,635.76x = 460,595,007.65 × 192,628,351.62
  4. Step 4: Simplify right side
    333,808,635.76x = 88,723,657,088,502,352
  5. Step 5: Solve for x
    x = 88,723,657,088,502,352/333,808,635.76
  6. Step 6: Final answer
    x = 265,791,976.55

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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.