Home / 3,093,854,782.81-4,269,520,060.86-1,684,169,447.35

Finding the Fourth Proportional to 3,093,854,782.81, 4,269,520,060.86 and 1,684,169,447.35

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Solution

The fourth proportional to 3,093,854,782.81, 4,269,520,060.86 and 1,684,169,447.35 is: 2,324,154,088.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,854,782.81 : 4,269,520,060.86 = 1,684,169,447.35 : x
  2. Step 2: Convert to fraction form
    3,093,854,782.81/4,269,520,060.86 = 1,684,169,447.35/x
  3. Step 3: Cross multiply
    3,093,854,782.81x = 4,269,520,060.86 × 1,684,169,447.35
  4. Step 4: Simplify right side
    3,093,854,782.81x = 7,190,595,241,348,324,352
  5. Step 5: Solve for x
    x = 7,190,595,241,348,324,352/3,093,854,782.81
  6. Step 6: Final answer
    x = 2,324,154,088.07

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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.