Home / 29,862,955.07-41,188,875.93-22,521,097.65

Finding the Fourth Proportional to 29,862,955.07, 41,188,875.93 and 22,521,097.65

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Solution

The fourth proportional to 29,862,955.07, 41,188,875.93 and 22,521,097.65 is: 31,062,521.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,862,955.07 : 41,188,875.93 = 22,521,097.65 : x
  2. Step 2: Convert to fraction form
    29,862,955.07/41,188,875.93 = 22,521,097.65/x
  3. Step 3: Cross multiply
    29,862,955.07x = 41,188,875.93 × 22,521,097.65
  4. Step 4: Simplify right side
    29,862,955.07x = 927,618,697,067,722.75
  5. Step 5: Solve for x
    x = 927,618,697,067,722.75/29,862,955.07
  6. Step 6: Final answer
    x = 31,062,521.94

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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.