Home / 51,969,886,890.96-77,942,348,551.36-23,994,251,608.80

Finding the Fourth Proportional to 51,969,886,890.96, 77,942,348,551.36 and 23,994,251,608.80

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Solution

The fourth proportional to 51,969,886,890.96, 77,942,348,551.36 and 23,994,251,608.80 is: 35,985,614,631.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,969,886,890.96 : 77,942,348,551.36 = 23,994,251,608.80 : x
  2. Step 2: Convert to fraction form
    51,969,886,890.96/77,942,348,551.36 = 23,994,251,608.80/x
  3. Step 3: Cross multiply
    51,969,886,890.96x = 77,942,348,551.36 × 23,994,251,608.80
  4. Step 4: Simplify right side
    51,969,886,890.96x = 1,870,168,322,122,119,905,280
  5. Step 5: Solve for x
    x = 1,870,168,322,122,119,905,280/51,969,886,890.96
  6. Step 6: Final answer
    x = 35,985,614,631.91

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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.