Home / 23,011,256.78-34,507,914.82-8,626,475.69

Finding the Fourth Proportional to 23,011,256.78, 34,507,914.82 and 8,626,475.69

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Solution

The fourth proportional to 23,011,256.78, 34,507,914.82 and 8,626,475.69 is: 12,936,350.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011,256.78 : 34,507,914.82 = 8,626,475.69 : x
  2. Step 2: Convert to fraction form
    23,011,256.78/34,507,914.82 = 8,626,475.69/x
  3. Step 3: Cross multiply
    23,011,256.78x = 34,507,914.82 × 8,626,475.69
  4. Step 4: Simplify right side
    23,011,256.78x = 297,681,688,307,320.69
  5. Step 5: Solve for x
    x = 297,681,688,307,320.69/23,011,256.78
  6. Step 6: Final answer
    x = 12,936,350.72

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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.