Home / 34,489,543.08-51,734,501.64-10,228,680.39

Finding the Fourth Proportional to 34,489,543.08, 51,734,501.64 and 10,228,680.39

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Solution

The fourth proportional to 34,489,543.08, 51,734,501.64 and 10,228,680.39 is: 15,343,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,489,543.08 : 51,734,501.64 = 10,228,680.39 : x
  2. Step 2: Convert to fraction form
    34,489,543.08/51,734,501.64 = 10,228,680.39/x
  3. Step 3: Cross multiply
    34,489,543.08x = 51,734,501.64 × 10,228,680.39
  4. Step 4: Simplify right side
    34,489,543.08x = 529,175,682,411,490.88
  5. Step 5: Solve for x
    x = 529,175,682,411,490.88/34,489,543.08
  6. Step 6: Final answer
    x = 15,343,076.05

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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.