Home / 333,397,328.20-460,088,312.91-186,719,612.20

Finding the Fourth Proportional to 333,397,328.20, 460,088,312.91 and 186,719,612.20

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Solution

The fourth proportional to 333,397,328.20, 460,088,312.91 and 186,719,612.20 is: 257,673,064.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,397,328.20 : 460,088,312.91 = 186,719,612.20 : x
  2. Step 2: Convert to fraction form
    333,397,328.20/460,088,312.91 = 186,719,612.20/x
  3. Step 3: Cross multiply
    333,397,328.20x = 460,088,312.91 × 186,719,612.20
  4. Step 4: Simplify right side
    333,397,328.20x = 85,907,511,364,307,456
  5. Step 5: Solve for x
    x = 85,907,511,364,307,456/333,397,328.20
  6. Step 6: Final answer
    x = 257,673,064.83

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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.