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Finding the Fourth Proportional to 599,558,502.92, 827,071,574.58 and 364,681,001.48

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Solution

The fourth proportional to 599,558,502.92, 827,071,574.58 and 364,681,001.48 is: 503,065,653.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,558,502.92 : 827,071,574.58 = 364,681,001.48 : x
  2. Step 2: Convert to fraction form
    599,558,502.92/827,071,574.58 = 364,681,001.48/x
  3. Step 3: Cross multiply
    599,558,502.92x = 827,071,574.58 × 364,681,001.48
  4. Step 4: Simplify right side
    599,558,502.92x = 301,617,290,113,474,944
  5. Step 5: Solve for x
    x = 301,617,290,113,474,944/599,558,502.92
  6. Step 6: Final answer
    x = 503,065,653.55

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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.