Home / 34,605,023.40-51,907,535.10-16,689,119.40

Finding the Fourth Proportional to 34,605,023.40, 51,907,535.10 and 16,689,119.40

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Solution

The fourth proportional to 34,605,023.40, 51,907,535.10 and 16,689,119.40 is: 25,033,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,605,023.40 : 51,907,535.10 = 16,689,119.40 : x
  2. Step 2: Convert to fraction form
    34,605,023.40/51,907,535.10 = 16,689,119.40/x
  3. Step 3: Cross multiply
    34,605,023.40x = 51,907,535.10 × 16,689,119.40
  4. Step 4: Simplify right side
    34,605,023.40x = 866,291,051,043,591
  5. Step 5: Solve for x
    x = 866,291,051,043,591/34,605,023.40
  6. Step 6: Final answer
    x = 25,033,679.10

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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.