Home / 592,450,631,047.55-817,567,964,446.65-348,595,894,653.60

Finding the Fourth Proportional to 592,450,631,047.55, 817,567,964,446.65 and 348,595,894,653.60

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Solution

The fourth proportional to 592,450,631,047.55, 817,567,964,446.65 and 348,595,894,653.60 is: 481,054,152,145.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,450,631,047.55 : 817,567,964,446.65 = 348,595,894,653.60 : x
  2. Step 2: Convert to fraction form
    592,450,631,047.55/817,567,964,446.65 = 348,595,894,653.60/x
  3. Step 3: Cross multiply
    592,450,631,047.55x = 817,567,964,446.65 × 348,595,894,653.60
  4. Step 4: Simplify right side
    592,450,631,047.55x = 285,000,836,006,402,582,380,544
  5. Step 5: Solve for x
    x = 285,000,836,006,402,582,380,544/592,450,631,047.55
  6. Step 6: Final answer
    x = 481,054,152,145.09

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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.