Home / 70,769,008,521.48-106,153,909,591.50-23,605,352,969

Finding the Fourth Proportional to 70,769,008,521.48, 106,153,909,591.50 and 23,605,352,969

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Solution

The fourth proportional to 70,769,008,521.48, 106,153,909,591.50 and 23,605,352,969 is: 35,408,161,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,769,008,521.48 : 106,153,909,591.50 = 23,605,352,969 : x
  2. Step 2: Convert to fraction form
    70,769,008,521.48/106,153,909,591.50 = 23,605,352,969/x
  3. Step 3: Cross multiply
    70,769,008,521.48x = 106,153,909,591.50 × 23,605,352,969
  4. Step 4: Simplify right side
    70,769,008,521.48x = 2,505,800,504,946,672,009,216
  5. Step 5: Solve for x
    x = 2,505,800,504,946,672,009,216/70,769,008,521.48
  6. Step 6: Final answer
    x = 35,408,161,811.20

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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.