Home / 366,262,555.05-549,393,832.58-250,036,408.35

Finding the Fourth Proportional to 366,262,555.05, 549,393,832.58 and 250,036,408.35

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Solution

The fourth proportional to 366,262,555.05, 549,393,832.58 and 250,036,408.35 is: 375,054,612.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,262,555.05 : 549,393,832.58 = 250,036,408.35 : x
  2. Step 2: Convert to fraction form
    366,262,555.05/549,393,832.58 = 250,036,408.35/x
  3. Step 3: Cross multiply
    366,262,555.05x = 549,393,832.58 × 250,036,408.35
  4. Step 4: Simplify right side
    366,262,555.05x = 137,368,460,666,694,240
  5. Step 5: Solve for x
    x = 137,368,460,666,694,240/366,262,555.05
  6. Step 6: Final answer
    x = 375,054,612.53

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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.