Home / 197,082,339.34-295,604,509.64-60,731,112.46

Finding the Fourth Proportional to 197,082,339.34, 295,604,509.64 and 60,731,112.46

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Solution

The fourth proportional to 197,082,339.34, 295,604,509.64 and 60,731,112.46 is: 91,090,814.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,082,339.34 : 295,604,509.64 = 60,731,112.46 : x
  2. Step 2: Convert to fraction form
    197,082,339.34/295,604,509.64 = 60,731,112.46/x
  3. Step 3: Cross multiply
    197,082,339.34x = 295,604,509.64 × 60,731,112.46
  4. Step 4: Simplify right side
    197,082,339.34x = 17,952,390,718,629,994
  5. Step 5: Solve for x
    x = 17,952,390,718,629,994/197,082,339.34
  6. Step 6: Final answer
    x = 91,090,814.02

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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.