Home / 24,531,870.60-33,854,205.33-13,519,015.45

Finding the Fourth Proportional to 24,531,870.60, 33,854,205.33 and 13,519,015.45

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Solution

The fourth proportional to 24,531,870.60, 33,854,205.33 and 13,519,015.45 is: 18,656,364.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,870.60 : 33,854,205.33 = 13,519,015.45 : x
  2. Step 2: Convert to fraction form
    24,531,870.60/33,854,205.33 = 13,519,015.45/x
  3. Step 3: Cross multiply
    24,531,870.60x = 33,854,205.33 × 13,519,015.45
  4. Step 4: Simplify right side
    24,531,870.60x = 457,675,524,819,106.81
  5. Step 5: Solve for x
    x = 457,675,524,819,106.81/24,531,870.60
  6. Step 6: Final answer
    x = 18,656,364.71

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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.