Home / 71,801,127,995.49-107,701,692,000.64-23,994,137,410.81

Finding the Fourth Proportional to 71,801,127,995.49, 107,701,692,000.64 and 23,994,137,410.81

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Solution

The fourth proportional to 71,801,127,995.49, 107,701,692,000.64 and 23,994,137,410.81 is: 35,991,206,118.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,801,127,995.49 : 107,701,692,000.64 = 23,994,137,410.81 : x
  2. Step 2: Convert to fraction form
    71,801,127,995.49/107,701,692,000.64 = 23,994,137,410.81/x
  3. Step 3: Cross multiply
    71,801,127,995.49x = 107,701,692,000.64 × 23,994,137,410.81
  4. Step 4: Simplify right side
    71,801,127,995.49x = 2,584,209,197,239,769,235,456
  5. Step 5: Solve for x
    x = 2,584,209,197,239,769,235,456/71,801,127,995.49
  6. Step 6: Final answer
    x = 35,991,206,118.69

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1.5x scale

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.