Home / 2,437,134,483.25-3,363,245,586.89-1,394,092,947.25

Finding the Fourth Proportional to 2,437,134,483.25, 3,363,245,586.89 and 1,394,092,947.25

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Solution

The fourth proportional to 2,437,134,483.25, 3,363,245,586.89 and 1,394,092,947.25 is: 1,923,848,267.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,134,483.25 : 3,363,245,586.89 = 1,394,092,947.25 : x
  2. Step 2: Convert to fraction form
    2,437,134,483.25/3,363,245,586.89 = 1,394,092,947.25/x
  3. Step 3: Cross multiply
    2,437,134,483.25x = 3,363,245,586.89 × 1,394,092,947.25
  4. Step 4: Simplify right side
    2,437,134,483.25x = 4,688,676,952,553,035,776
  5. Step 5: Solve for x
    x = 4,688,676,952,553,035,776/2,437,134,483.25
  6. Step 6: Final answer
    x = 1,923,848,267.21

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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.