Home / 95,738,112,079.80-143,607,168,119.70-43,495,336,015.80

Finding the Fourth Proportional to 95,738,112,079.80, 143,607,168,119.70 and 43,495,336,015.80

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Solution

The fourth proportional to 95,738,112,079.80, 143,607,168,119.70 and 43,495,336,015.80 is: 65,243,004,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,112,079.80 : 143,607,168,119.70 = 43,495,336,015.80 : x
  2. Step 2: Convert to fraction form
    95,738,112,079.80/143,607,168,119.70 = 43,495,336,015.80/x
  3. Step 3: Cross multiply
    95,738,112,079.80x = 143,607,168,119.70 × 43,495,336,015.80
  4. Step 4: Simplify right side
    95,738,112,079.80x = 6,246,242,031,643,834,449,920
  5. Step 5: Solve for x
    x = 6,246,242,031,643,834,449,920/95,738,112,079.80
  6. Step 6: Final answer
    x = 65,243,004,023.70

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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.