Home / 16,435,994.16-24,657,353.80-5,651,894.42

Finding the Fourth Proportional to 16,435,994.16, 24,657,353.80 and 5,651,894.42

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Solution

The fourth proportional to 16,435,994.16, 24,657,353.80 and 5,651,894.42 is: 8,478,997.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,435,994.16 : 24,657,353.80 = 5,651,894.42 : x
  2. Step 2: Convert to fraction form
    16,435,994.16/24,657,353.80 = 5,651,894.42/x
  3. Step 3: Cross multiply
    16,435,994.16x = 24,657,353.80 × 5,651,894.42
  4. Step 4: Simplify right side
    16,435,994.16x = 139,360,760,354,185.80
  5. Step 5: Solve for x
    x = 139,360,760,354,185.80/16,435,994.16
  6. Step 6: Final answer
    x = 8,478,997.92

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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.