Home / 1,035,322,326.81-1,553,201,627.22-335,759,914.87

Finding the Fourth Proportional to 1,035,322,326.81, 1,553,201,627.22 and 335,759,914.87

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Solution

The fourth proportional to 1,035,322,326.81, 1,553,201,627.22 and 335,759,914.87 is: 503,710,615.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,322,326.81 : 1,553,201,627.22 = 335,759,914.87 : x
  2. Step 2: Convert to fraction form
    1,035,322,326.81/1,553,201,627.22 = 335,759,914.87/x
  3. Step 3: Cross multiply
    1,035,322,326.81x = 1,553,201,627.22 × 335,759,914.87
  4. Step 4: Simplify right side
    1,035,322,326.81x = 521,502,846,131,332,672
  5. Step 5: Solve for x
    x = 521,502,846,131,332,672/1,035,322,326.81
  6. Step 6: Final answer
    x = 503,710,615.17

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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.