Home / 34,155,938.40-51,223,360.32-17,973,097.44

Finding the Fourth Proportional to 34,155,938.40, 51,223,360.32 and 17,973,097.44

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Solution

The fourth proportional to 34,155,938.40, 51,223,360.32 and 17,973,097.44 is: 26,954,096.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,155,938.40 : 51,223,360.32 = 17,973,097.44 : x
  2. Step 2: Convert to fraction form
    34,155,938.40/51,223,360.32 = 17,973,097.44/x
  3. Step 3: Cross multiply
    34,155,938.40x = 51,223,360.32 × 17,973,097.44
  4. Step 4: Simplify right side
    34,155,938.40x = 920,642,446,235,589.62
  5. Step 5: Solve for x
    x = 920,642,446,235,589.62/34,155,938.40
  6. Step 6: Final answer
    x = 26,954,096.11

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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.