Home / 197,082,341.83-295,604,513.38-60,731,114.95

Finding the Fourth Proportional to 197,082,341.83, 295,604,513.38 and 60,731,114.95

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Solution

The fourth proportional to 197,082,341.83, 295,604,513.38 and 60,731,114.95 is: 91,090,817.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,082,341.83 : 295,604,513.38 = 60,731,114.95 : x
  2. Step 2: Convert to fraction form
    197,082,341.83/295,604,513.38 = 60,731,114.95/x
  3. Step 3: Cross multiply
    197,082,341.83x = 295,604,513.38 × 60,731,114.95
  4. Step 4: Simplify right side
    197,082,341.83x = 17,952,391,681,819,594
  5. Step 5: Solve for x
    x = 17,952,391,681,819,594/197,082,341.83
  6. Step 6: Final answer
    x = 91,090,817.75

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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.