Home / 5,650,516,255.41-8,476,302,378.06-1,666,604,255.94

Finding the Fourth Proportional to 5,650,516,255.41, 8,476,302,378.06 and 1,666,604,255.94

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Solution

The fourth proportional to 5,650,516,255.41, 8,476,302,378.06 and 1,666,604,255.94 is: 2,500,062,114.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,516,255.41 : 8,476,302,378.06 = 1,666,604,255.94 : x
  2. Step 2: Convert to fraction form
    5,650,516,255.41/8,476,302,378.06 = 1,666,604,255.94/x
  3. Step 3: Cross multiply
    5,650,516,255.41x = 8,476,302,378.06 × 1,666,604,255.94
  4. Step 4: Simplify right side
    5,650,516,255.41x = 14,126,641,617,909,139,456
  5. Step 5: Solve for x
    x = 14,126,641,617,909,139,456/5,650,516,255.41
  6. Step 6: Final answer
    x = 2,500,062,114.57

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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.