Home / 297,245,373,807-445,685,582,249.70-115,516,011,753

Finding the Fourth Proportional to 297,245,373,807, 445,685,582,249.70 and 115,516,011,753

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Solution

The fourth proportional to 297,245,373,807, 445,685,582,249.70 and 115,516,011,753 is: 173,203,102,534.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,245,373,807 : 445,685,582,249.70 = 115,516,011,753 : x
  2. Step 2: Convert to fraction form
    297,245,373,807/445,685,582,249.70 = 115,516,011,753/x
  3. Step 3: Cross multiply
    297,245,373,807x = 445,685,582,249.70 × 115,516,011,753
  4. Step 4: Simplify right side
    297,245,373,807x = 51,483,820,957,298,996,543,488
  5. Step 5: Solve for x
    x = 51,483,820,957,298,996,543,488/297,245,373,807
  6. Step 6: Final answer
    x = 173,203,102,534.16

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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.