Home / 34,225,813.89-51,390,007.38-29,628,980.46

Finding the Fourth Proportional to 34,225,813.89, 51,390,007.38 and 29,628,980.46

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Solution

The fourth proportional to 34,225,813.89, 51,390,007.38 and 29,628,980.46 is: 44,487,868.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,225,813.89 : 51,390,007.38 = 29,628,980.46 : x
  2. Step 2: Convert to fraction form
    34,225,813.89/51,390,007.38 = 29,628,980.46/x
  3. Step 3: Cross multiply
    34,225,813.89x = 51,390,007.38 × 29,628,980.46
  4. Step 4: Simplify right side
    34,225,813.89x = 1,522,633,524,501,276
  5. Step 5: Solve for x
    x = 1,522,633,524,501,276/34,225,813.89
  6. Step 6: Final answer
    x = 44,487,868.99

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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.