Home / 29,574,354.70-44,286,882.45-19,422,009.10

Finding the Fourth Proportional to 29,574,354.70, 44,286,882.45 and 19,422,009.10

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Solution

The fourth proportional to 29,574,354.70, 44,286,882.45 and 19,422,009.10 is: 29,083,989.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,574,354.70 : 44,286,882.45 = 19,422,009.10 : x
  2. Step 2: Convert to fraction form
    29,574,354.70/44,286,882.45 = 19,422,009.10/x
  3. Step 3: Cross multiply
    29,574,354.70x = 44,286,882.45 × 19,422,009.10
  4. Step 4: Simplify right side
    29,574,354.70x = 860,140,233,954,530.38
  5. Step 5: Solve for x
    x = 860,140,233,954,530.38/29,574,354.70
  6. Step 6: Final answer
    x = 29,083,989.92

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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.