Home / 336,302,024.20-504,453,036.30-154,549,202.20

Finding the Fourth Proportional to 336,302,024.20, 504,453,036.30 and 154,549,202.20

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Solution

The fourth proportional to 336,302,024.20, 504,453,036.30 and 154,549,202.20 is: 231,823,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,302,024.20 : 504,453,036.30 = 154,549,202.20 : x
  2. Step 2: Convert to fraction form
    336,302,024.20/504,453,036.30 = 154,549,202.20/x
  3. Step 3: Cross multiply
    336,302,024.20x = 504,453,036.30 × 154,549,202.20
  4. Step 4: Simplify right side
    336,302,024.20x = 77,962,814,307,532,640
  5. Step 5: Solve for x
    x = 77,962,814,307,532,640/336,302,024.20
  6. Step 6: Final answer
    x = 231,823,803.30

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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.