Home / 5,575,077,995.40-8,363,876,877.63-1,844,360,576.46

Finding the Fourth Proportional to 5,575,077,995.40, 8,363,876,877.63 and 1,844,360,576.46

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Solution

The fourth proportional to 5,575,077,995.40, 8,363,876,877.63 and 1,844,360,576.46 is: 2,766,957,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,077,995.40 : 8,363,876,877.63 = 1,844,360,576.46 : x
  2. Step 2: Convert to fraction form
    5,575,077,995.40/8,363,876,877.63 = 1,844,360,576.46/x
  3. Step 3: Cross multiply
    5,575,077,995.40x = 8,363,876,877.63 × 1,844,360,576.46
  4. Step 4: Simplify right side
    5,575,077,995.40x = 15,426,004,779,466,131,456
  5. Step 5: Solve for x
    x = 15,426,004,779,466,131,456/5,575,077,995.40
  6. Step 6: Final answer
    x = 2,766,957,662.69

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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.