Home / 25,898,408.18-35,740,649.18-14,138,303.61

Finding the Fourth Proportional to 25,898,408.18, 35,740,649.18 and 14,138,303.61

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Solution

The fourth proportional to 25,898,408.18, 35,740,649.18 and 14,138,303.61 is: 19,511,320.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,898,408.18 : 35,740,649.18 = 14,138,303.61 : x
  2. Step 2: Convert to fraction form
    25,898,408.18/35,740,649.18 = 14,138,303.61/x
  3. Step 3: Cross multiply
    25,898,408.18x = 35,740,649.18 × 14,138,303.61
  4. Step 4: Simplify right side
    25,898,408.18x = 505,312,149,325,337.50
  5. Step 5: Solve for x
    x = 505,312,149,325,337.50/25,898,408.18
  6. Step 6: Final answer
    x = 19,511,320.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.