Home / 35,968,348.66-53,944,385.90-16,518,876.52

Finding the Fourth Proportional to 35,968,348.66, 53,944,385.90 and 16,518,876.52

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Solution

The fourth proportional to 35,968,348.66, 53,944,385.90 and 16,518,876.52 is: 24,774,577.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,968,348.66 : 53,944,385.90 = 16,518,876.52 : x
  2. Step 2: Convert to fraction form
    35,968,348.66/53,944,385.90 = 16,518,876.52/x
  3. Step 3: Cross multiply
    35,968,348.66x = 53,944,385.90 × 16,518,876.52
  4. Step 4: Simplify right side
    35,968,348.66x = 891,100,649,629,329
  5. Step 5: Solve for x
    x = 891,100,649,629,329/35,968,348.66
  6. Step 6: Final answer
    x = 24,774,577.73

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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.