Home / 1,795,307,137.30-2,693,229,970.47-630,570,337.30

Finding the Fourth Proportional to 1,795,307,137.30, 2,693,229,970.47 and 630,570,337.30

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Solution

The fourth proportional to 1,795,307,137.30, 2,693,229,970.47 and 630,570,337.30 is: 945,950,080.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,307,137.30 : 2,693,229,970.47 = 630,570,337.30 : x
  2. Step 2: Convert to fraction form
    1,795,307,137.30/2,693,229,970.47 = 630,570,337.30/x
  3. Step 3: Cross multiply
    1,795,307,137.30x = 2,693,229,970.47 × 630,570,337.30
  4. Step 4: Simplify right side
    1,795,307,137.30x = 1,698,270,930,905,736,704
  5. Step 5: Solve for x
    x = 1,698,270,930,905,736,704/1,795,307,137.30
  6. Step 6: Final answer
    x = 945,950,080.42

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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.