Home / 73,433,412,005.10-110,150,118,007.65-23,751,756,408.30

Finding the Fourth Proportional to 73,433,412,005.10, 110,150,118,007.65 and 23,751,756,408.30

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Solution

The fourth proportional to 73,433,412,005.10, 110,150,118,007.65 and 23,751,756,408.30 is: 35,627,634,612.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,433,412,005.10 : 110,150,118,007.65 = 23,751,756,408.30 : x
  2. Step 2: Convert to fraction form
    73,433,412,005.10/110,150,118,007.65 = 23,751,756,408.30/x
  3. Step 3: Cross multiply
    73,433,412,005.10x = 110,150,118,007.65 × 23,751,756,408.30
  4. Step 4: Simplify right side
    73,433,412,005.10x = 2,616,258,771,263,201,738,752
  5. Step 5: Solve for x
    x = 2,616,258,771,263,201,738,752/73,433,412,005.10
  6. Step 6: Final answer
    x = 35,627,634,612.45

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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.