Home / 2,626,009,940.70-3,939,014,911.05-2,626,009,940.70

Finding the Fourth Proportional to 2,626,009,940.70, 3,939,014,911.05 and 2,626,009,940.70

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Solution

The fourth proportional to 2,626,009,940.70, 3,939,014,911.05 and 2,626,009,940.70 is: 3,939,014,911.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,009,940.70 : 3,939,014,911.05 = 2,626,009,940.70 : x
  2. Step 2: Convert to fraction form
    2,626,009,940.70/3,939,014,911.05 = 2,626,009,940.70/x
  3. Step 3: Cross multiply
    2,626,009,940.70x = 3,939,014,911.05 × 2,626,009,940.70
  4. Step 4: Simplify right side
    2,626,009,940.70x = 10,343,892,312,982,827,008
  5. Step 5: Solve for x
    x = 10,343,892,312,982,827,008/2,626,009,940.70
  6. Step 6: Final answer
    x = 3,939,014,911.05

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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.