Home / 3,405,752,070.42-4,699,235,901.33-1,957,048,024.89

Finding the Fourth Proportional to 3,405,752,070.42, 4,699,235,901.33 and 1,957,048,024.89

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Solution

The fourth proportional to 3,405,752,070.42, 4,699,235,901.33 and 1,957,048,024.89 is: 2,700,322,909.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,752,070.42 : 4,699,235,901.33 = 1,957,048,024.89 : x
  2. Step 2: Convert to fraction form
    3,405,752,070.42/4,699,235,901.33 = 1,957,048,024.89/x
  3. Step 3: Cross multiply
    3,405,752,070.42x = 4,699,235,901.33 × 1,957,048,024.89
  4. Step 4: Simplify right side
    3,405,752,070.42x = 9,196,630,339,190,055,936
  5. Step 5: Solve for x
    x = 9,196,630,339,190,055,936/3,405,752,070.42
  6. Step 6: Final answer
    x = 2,700,322,909.31

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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.