Home / 53,901,380,785.45-73,994,392,291.90-46,267,173,047.05

Finding the Fourth Proportional to 53,901,380,785.45, 73,994,392,291.90 and 46,267,173,047.05

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Solution

The fourth proportional to 53,901,380,785.45, 73,994,392,291.90 and 46,267,173,047.05 is: 63,514,353,487.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,901,380,785.45 : 73,994,392,291.90 = 46,267,173,047.05 : x
  2. Step 2: Convert to fraction form
    53,901,380,785.45/73,994,392,291.90 = 46,267,173,047.05/x
  3. Step 3: Cross multiply
    53,901,380,785.45x = 73,994,392,291.90 × 46,267,173,047.05
  4. Step 4: Simplify right side
    53,901,380,785.45x = 3,423,511,352,680,491,515,904
  5. Step 5: Solve for x
    x = 3,423,511,352,680,491,515,904/53,901,380,785.45
  6. Step 6: Final answer
    x = 63,514,353,487.67

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.