Home / 4,709,376,032.20-7,064,064,048.30-4,612,630,150.60

Finding the Fourth Proportional to 4,709,376,032.20, 7,064,064,048.30 and 4,612,630,150.60

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Solution

The fourth proportional to 4,709,376,032.20, 7,064,064,048.30 and 4,612,630,150.60 is: 6,918,945,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,376,032.20 : 7,064,064,048.30 = 4,612,630,150.60 : x
  2. Step 2: Convert to fraction form
    4,709,376,032.20/7,064,064,048.30 = 4,612,630,150.60/x
  3. Step 3: Cross multiply
    4,709,376,032.20x = 7,064,064,048.30 × 4,612,630,150.60
  4. Step 4: Simplify right side
    4,709,376,032.20x = 32,583,914,814,958,080,000
  5. Step 5: Solve for x
    x = 32,583,914,814,958,080,000/4,709,376,032.20
  6. Step 6: Final answer
    x = 6,918,945,225.90

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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.