Home / 16,394,442.40-24,591,663.60-15,922,050.40

Finding the Fourth Proportional to 16,394,442.40, 24,591,663.60 and 15,922,050.40

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Solution

The fourth proportional to 16,394,442.40, 24,591,663.60 and 15,922,050.40 is: 23,883,075.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,442.40 : 24,591,663.60 = 15,922,050.40 : x
  2. Step 2: Convert to fraction form
    16,394,442.40/24,591,663.60 = 15,922,050.40/x
  3. Step 3: Cross multiply
    16,394,442.40x = 24,591,663.60 × 15,922,050.40
  4. Step 4: Simplify right side
    16,394,442.40x = 391,549,707,259,045.50
  5. Step 5: Solve for x
    x = 391,549,707,259,045.50/16,394,442.40
  6. Step 6: Final answer
    x = 23,883,075.60

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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.