Home / 9,848,541,645.22-14,773,720,618.78-3,216,205,545.46

Finding the Fourth Proportional to 9,848,541,645.22, 14,773,720,618.78 and 3,216,205,545.46

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Solution

The fourth proportional to 9,848,541,645.22, 14,773,720,618.78 and 3,216,205,545.46 is: 4,824,604,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,541,645.22 : 14,773,720,618.78 = 3,216,205,545.46 : x
  2. Step 2: Convert to fraction form
    9,848,541,645.22/14,773,720,618.78 = 3,216,205,545.46/x
  3. Step 3: Cross multiply
    9,848,541,645.22x = 14,773,720,618.78 × 3,216,205,545.46
  4. Step 4: Simplify right side
    9,848,541,645.22x = 47,515,322,181,196,980,224
  5. Step 5: Solve for x
    x = 47,515,322,181,196,980,224/9,848,541,645.22
  6. Step 6: Final answer
    x = 4,824,604,890.03

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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.