Home / 941,883,675.66-1,299,799,475.82-524,294,609.94

Finding the Fourth Proportional to 941,883,675.66, 1,299,799,475.82 and 524,294,609.94

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Solution

The fourth proportional to 941,883,675.66, 1,299,799,475.82 and 524,294,609.94 is: 723,526,563.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,883,675.66 : 1,299,799,475.82 = 524,294,609.94 : x
  2. Step 2: Convert to fraction form
    941,883,675.66/1,299,799,475.82 = 524,294,609.94/x
  3. Step 3: Cross multiply
    941,883,675.66x = 1,299,799,475.82 × 524,294,609.94
  4. Step 4: Simplify right side
    941,883,675.66x = 681,477,859,175,263,360
  5. Step 5: Solve for x
    x = 681,477,859,175,263,360/941,883,675.66
  6. Step 6: Final answer
    x = 723,526,563.61

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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.