Home / 2,650,338,379-3,657,630,598.26-1,460,904,664.96

Finding the Fourth Proportional to 2,650,338,379, 3,657,630,598.26 and 1,460,904,664.96

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Solution

The fourth proportional to 2,650,338,379, 3,657,630,598.26 and 1,460,904,664.96 is: 2,016,138,635.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,338,379 : 3,657,630,598.26 = 1,460,904,664.96 : x
  2. Step 2: Convert to fraction form
    2,650,338,379/3,657,630,598.26 = 1,460,904,664.96/x
  3. Step 3: Cross multiply
    2,650,338,379x = 3,657,630,598.26 × 1,460,904,664.96
  4. Step 4: Simplify right side
    2,650,338,379x = 5,343,449,603,698,469,888
  5. Step 5: Solve for x
    x = 5,343,449,603,698,469,888/2,650,338,379
  6. Step 6: Final answer
    x = 2,016,138,635.74

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1.5x scale

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.