Home / 8,045,126,815.70-12,068,200,319.43-2,524,602,738.26

Finding the Fourth Proportional to 8,045,126,815.70, 12,068,200,319.43 and 2,524,602,738.26

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Solution

The fourth proportional to 8,045,126,815.70, 12,068,200,319.43 and 2,524,602,738.26 is: 3,787,064,178.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,126,815.70 : 12,068,200,319.43 = 2,524,602,738.26 : x
  2. Step 2: Convert to fraction form
    8,045,126,815.70/12,068,200,319.43 = 2,524,602,738.26/x
  3. Step 3: Cross multiply
    8,045,126,815.70x = 12,068,200,319.43 × 2,524,602,738.26
  4. Step 4: Simplify right side
    8,045,126,815.70x = 30,467,411,572,303,187,968
  5. Step 5: Solve for x
    x = 30,467,411,572,303,187,968/8,045,126,815.70
  6. Step 6: Final answer
    x = 3,787,064,178.14

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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.