Home / 42,954,763,164.96-59,279,421,188.88-23,923,875,126.72

Finding the Fourth Proportional to 42,954,763,164.96, 59,279,421,188.88 and 23,923,875,126.72

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Solution

The fourth proportional to 42,954,763,164.96, 59,279,421,188.88 and 23,923,875,126.72 is: 33,015,976,939.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,954,763,164.96 : 59,279,421,188.88 = 23,923,875,126.72 : x
  2. Step 2: Convert to fraction form
    42,954,763,164.96/59,279,421,188.88 = 23,923,875,126.72/x
  3. Step 3: Cross multiply
    42,954,763,164.96x = 59,279,421,188.88 × 23,923,875,126.72
  4. Step 4: Simplify right side
    42,954,763,164.96x = 1,418,193,470,107,004,698,624
  5. Step 5: Solve for x
    x = 1,418,193,470,107,004,698,624/42,954,763,164.96
  6. Step 6: Final answer
    x = 33,015,976,939.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.