Home / 4,630,576,496.90-6,945,851,002.69-1,314,393,874.30

Finding the Fourth Proportional to 4,630,576,496.90, 6,945,851,002.69 and 1,314,393,874.30

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Solution

The fourth proportional to 4,630,576,496.90, 6,945,851,002.69 and 1,314,393,874.30 is: 1,971,586,910.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,576,496.90 : 6,945,851,002.69 = 1,314,393,874.30 : x
  2. Step 2: Convert to fraction form
    4,630,576,496.90/6,945,851,002.69 = 1,314,393,874.30/x
  3. Step 3: Cross multiply
    4,630,576,496.90x = 6,945,851,002.69 × 1,314,393,874.30
  4. Step 4: Simplify right side
    4,630,576,496.90x = 9,129,584,009,736,248,320
  5. Step 5: Solve for x
    x = 9,129,584,009,736,248,320/4,630,576,496.90
  6. Step 6: Final answer
    x = 1,971,586,910.58

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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.