Home / 2,996,238,045.60-4,493,242,249.20-1,030,539,376.80

Finding the Fourth Proportional to 2,996,238,045.60, 4,493,242,249.20 and 1,030,539,376.80

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Solution

The fourth proportional to 2,996,238,045.60, 4,493,242,249.20 and 1,030,539,376.80 is: 1,545,425,629.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,238,045.60 : 4,493,242,249.20 = 1,030,539,376.80 : x
  2. Step 2: Convert to fraction form
    2,996,238,045.60/4,493,242,249.20 = 1,030,539,376.80/x
  3. Step 3: Cross multiply
    2,996,238,045.60x = 4,493,242,249.20 × 1,030,539,376.80
  4. Step 4: Simplify right side
    2,996,238,045.60x = 4,630,463,067,301,997,568
  5. Step 5: Solve for x
    x = 4,630,463,067,301,997,568/2,996,238,045.60
  6. Step 6: Final answer
    x = 1,545,425,629.35

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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.