Home / 3,563,285,034.88-5,338,603,798.08-1,488,440,693.44

Finding the Fourth Proportional to 3,563,285,034.88, 5,338,603,798.08 and 1,488,440,693.44

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Solution

The fourth proportional to 3,563,285,034.88, 5,338,603,798.08 and 1,488,440,693.44 is: 2,230,019,507.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,285,034.88 : 5,338,603,798.08 = 1,488,440,693.44 : x
  2. Step 2: Convert to fraction form
    3,563,285,034.88/5,338,603,798.08 = 1,488,440,693.44/x
  3. Step 3: Cross multiply
    3,563,285,034.88x = 5,338,603,798.08 × 1,488,440,693.44
  4. Step 4: Simplify right side
    3,563,285,034.88x = 7,946,195,139,215,612,928
  5. Step 5: Solve for x
    x = 7,946,195,139,215,612,928/3,563,285,034.88
  6. Step 6: Final answer
    x = 2,230,019,507.68

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1.5x scale

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.