Home / 959,672,021.55-1,439,508,032.33-959,672,021.55

Finding the Fourth Proportional to 959,672,021.55, 1,439,508,032.33 and 959,672,021.55

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Solution

The fourth proportional to 959,672,021.55, 1,439,508,032.33 and 959,672,021.55 is: 1,439,508,032.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,672,021.55 : 1,439,508,032.33 = 959,672,021.55 : x
  2. Step 2: Convert to fraction form
    959,672,021.55/1,439,508,032.33 = 959,672,021.55/x
  3. Step 3: Cross multiply
    959,672,021.55x = 1,439,508,032.33 × 959,672,021.55
  4. Step 4: Simplify right side
    959,672,021.55x = 1,381,455,583,418,795,520
  5. Step 5: Solve for x
    x = 1,381,455,583,418,795,520/959,672,021.55
  6. Step 6: Final answer
    x = 1,439,508,032.33

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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.