Home / 5,759,030,631.30-8,630,961,153.03-2,438,736,771.84

Finding the Fourth Proportional to 5,759,030,631.30, 8,630,961,153.03 and 2,438,736,771.84

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Solution

The fourth proportional to 5,759,030,631.30, 8,630,961,153.03 and 2,438,736,771.84 is: 3,654,893,277.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,759,030,631.30 : 8,630,961,153.03 = 2,438,736,771.84 : x
  2. Step 2: Convert to fraction form
    5,759,030,631.30/8,630,961,153.03 = 2,438,736,771.84/x
  3. Step 3: Cross multiply
    5,759,030,631.30x = 8,630,961,153.03 × 2,438,736,771.84
  4. Step 4: Simplify right side
    5,759,030,631.30x = 21,048,642,340,216,827,904
  5. Step 5: Solve for x
    x = 21,048,642,340,216,827,904/5,759,030,631.30
  6. Step 6: Final answer
    x = 3,654,893,277.67

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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.