Home / 41,387,315,490.81-62,080,973,166.56-9,944,964,749.76

Finding the Fourth Proportional to 41,387,315,490.81, 62,080,973,166.56 and 9,944,964,749.76

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Solution

The fourth proportional to 41,387,315,490.81, 62,080,973,166.56 and 9,944,964,749.76 is: 14,917,447,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,387,315,490.81 : 62,080,973,166.56 = 9,944,964,749.76 : x
  2. Step 2: Convert to fraction form
    41,387,315,490.81/62,080,973,166.56 = 9,944,964,749.76/x
  3. Step 3: Cross multiply
    41,387,315,490.81x = 62,080,973,166.56 × 9,944,964,749.76
  4. Step 4: Simplify right side
    41,387,315,490.81x = 617,393,089,772,235,653,120
  5. Step 5: Solve for x
    x = 617,393,089,772,235,653,120/41,387,315,490.81
  6. Step 6: Final answer
    x = 14,917,447,107.90

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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.