Home / 39,510,220,247.34-59,276,972,539.88-15,916,316,039.34

Finding the Fourth Proportional to 39,510,220,247.34, 59,276,972,539.88 and 15,916,316,039.34

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Solution

The fourth proportional to 39,510,220,247.34, 59,276,972,539.88 and 15,916,316,039.34 is: 23,879,163,995.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,510,220,247.34 : 59,276,972,539.88 = 15,916,316,039.34 : x
  2. Step 2: Convert to fraction form
    39,510,220,247.34/59,276,972,539.88 = 15,916,316,039.34/x
  3. Step 3: Cross multiply
    39,510,220,247.34x = 59,276,972,539.88 × 15,916,316,039.34
  4. Step 4: Simplify right side
    39,510,220,247.34x = 943,471,028,800,008,749,056
  5. Step 5: Solve for x
    x = 943,471,028,800,008,749,056/39,510,220,247.34
  6. Step 6: Final answer
    x = 23,879,163,995.89

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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.