Home / 25,317,964.40-37,977,983.40-7,367,068.40

Finding the Fourth Proportional to 25,317,964.40, 37,977,983.40 and 7,367,068.40

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Solution

The fourth proportional to 25,317,964.40, 37,977,983.40 and 7,367,068.40 is: 11,050,904.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,317,964.40 : 37,977,983.40 = 7,367,068.40 : x
  2. Step 2: Convert to fraction form
    25,317,964.40/37,977,983.40 = 7,367,068.40/x
  3. Step 3: Cross multiply
    25,317,964.40x = 37,977,983.40 × 7,367,068.40
  4. Step 4: Simplify right side
    25,317,964.40x = 279,786,401,401,864.56
  5. Step 5: Solve for x
    x = 279,786,401,401,864.56/25,317,964.40
  6. Step 6: Final answer
    x = 11,050,904.29

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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.