Home / 8,848,701,701.28-12,211,213,246.92-4,779,603,388.44

Finding the Fourth Proportional to 8,848,701,701.28, 12,211,213,246.92 and 4,779,603,388.44

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Solution

The fourth proportional to 8,848,701,701.28, 12,211,213,246.92 and 4,779,603,388.44 is: 6,595,855,322.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848,701,701.28 : 12,211,213,246.92 = 4,779,603,388.44 : x
  2. Step 2: Convert to fraction form
    8,848,701,701.28/12,211,213,246.92 = 4,779,603,388.44/x
  3. Step 3: Cross multiply
    8,848,701,701.28x = 12,211,213,246.92 × 4,779,603,388.44
  4. Step 4: Simplify right side
    8,848,701,701.28x = 58,364,756,211,942,244,352
  5. Step 5: Solve for x
    x = 58,364,756,211,942,244,352/8,848,701,701.28
  6. Step 6: Final answer
    x = 6,595,855,322.31

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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.