Home / 4,233,043,456-6,349,154,893.14-1,285,348,984.50

Finding the Fourth Proportional to 4,233,043,456, 6,349,154,893.14 and 1,285,348,984.50

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Solution

The fourth proportional to 4,233,043,456, 6,349,154,893.14 and 1,285,348,984.50 is: 1,927,898,893.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,043,456 : 6,349,154,893.14 = 1,285,348,984.50 : x
  2. Step 2: Convert to fraction form
    4,233,043,456/6,349,154,893.14 = 1,285,348,984.50/x
  3. Step 3: Cross multiply
    4,233,043,456x = 6,349,154,893.14 × 1,285,348,984.50
  4. Step 4: Simplify right side
    4,233,043,456x = 8,160,879,794,330,705,920
  5. Step 5: Solve for x
    x = 8,160,879,794,330,705,920/4,233,043,456
  6. Step 6: Final answer
    x = 1,927,898,893.35

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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.