Home / 197,035,400,688.32-295,523,238,548.56-53,625,604,267.36

Finding the Fourth Proportional to 197,035,400,688.32, 295,523,238,548.56 and 53,625,604,267.36

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Solution

The fourth proportional to 197,035,400,688.32, 295,523,238,548.56 and 53,625,604,267.36 is: 80,430,278,959.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,035,400,688.32 : 295,523,238,548.56 = 53,625,604,267.36 : x
  2. Step 2: Convert to fraction form
    197,035,400,688.32/295,523,238,548.56 = 53,625,604,267.36/x
  3. Step 3: Cross multiply
    197,035,400,688.32x = 295,523,238,548.56 × 53,625,604,267.36
  4. Step 4: Simplify right side
    197,035,400,688.32x = 15,847,612,242,213,707,186,176
  5. Step 5: Solve for x
    x = 15,847,612,242,213,707,186,176/197,035,400,688.32
  6. Step 6: Final answer
    x = 80,430,278,959.27

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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.