Home / 592,450,631,059.05-817,567,964,462.55-348,595,894,665.10

Finding the Fourth Proportional to 592,450,631,059.05, 817,567,964,462.55 and 348,595,894,665.10

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Solution

The fourth proportional to 592,450,631,059.05, 817,567,964,462.55 and 348,595,894,665.10 is: 481,054,152,160.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,450,631,059.05 : 817,567,964,462.55 = 348,595,894,665.10 : x
  2. Step 2: Convert to fraction form
    592,450,631,059.05/817,567,964,462.55 = 348,595,894,665.10/x
  3. Step 3: Cross multiply
    592,450,631,059.05x = 817,567,964,462.55 × 348,595,894,665.10
  4. Step 4: Simplify right side
    592,450,631,059.05x = 285,000,836,021,347,290,185,728
  5. Step 5: Solve for x
    x = 285,000,836,021,347,290,185,728/592,450,631,059.05
  6. Step 6: Final answer
    x = 481,054,152,160.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.