Home / 9,848,541,394.28-14,773,720,242.69-3,216,205,294.89

Finding the Fourth Proportional to 9,848,541,394.28, 14,773,720,242.69 and 3,216,205,294.89

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Solution

The fourth proportional to 9,848,541,394.28, 14,773,720,242.69 and 3,216,205,294.89 is: 4,824,604,514.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,541,394.28 : 14,773,720,242.69 = 3,216,205,294.89 : x
  2. Step 2: Convert to fraction form
    9,848,541,394.28/14,773,720,242.69 = 3,216,205,294.89/x
  3. Step 3: Cross multiply
    9,848,541,394.28x = 14,773,720,242.69 × 3,216,205,294.89
  4. Step 4: Simplify right side
    9,848,541,394.28x = 47,515,317,269,763,153,920
  5. Step 5: Solve for x
    x = 47,515,317,269,763,153,920/9,848,541,394.28
  6. Step 6: Final answer
    x = 4,824,604,514.27

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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.