Home / 4,910,683,693.41-7,371,269,188.65-2,114,036,454.69

Finding the Fourth Proportional to 4,910,683,693.41, 7,371,269,188.65 and 2,114,036,454.69

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Solution

The fourth proportional to 4,910,683,693.41, 7,371,269,188.65 and 2,114,036,454.69 is: 3,173,312,058.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,683,693.41 : 7,371,269,188.65 = 2,114,036,454.69 : x
  2. Step 2: Convert to fraction form
    4,910,683,693.41/7,371,269,188.65 = 2,114,036,454.69/x
  3. Step 3: Cross multiply
    4,910,683,693.41x = 7,371,269,188.65 × 2,114,036,454.69
  4. Step 4: Simplify right side
    4,910,683,693.41x = 15,583,131,782,139,279,360
  5. Step 5: Solve for x
    x = 15,583,131,782,139,279,360/4,910,683,693.41
  6. Step 6: Final answer
    x = 3,173,312,058.98

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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.