Home / 39,919,352.40-59,879,028.60-24,802,808.40

Finding the Fourth Proportional to 39,919,352.40, 59,879,028.60 and 24,802,808.40

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Solution

The fourth proportional to 39,919,352.40, 59,879,028.60 and 24,802,808.40 is: 37,204,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,919,352.40 : 59,879,028.60 = 24,802,808.40 : x
  2. Step 2: Convert to fraction form
    39,919,352.40/59,879,028.60 = 24,802,808.40/x
  3. Step 3: Cross multiply
    39,919,352.40x = 59,879,028.60 × 24,802,808.40
  4. Step 4: Simplify right side
    39,919,352.40x = 1,485,168,073,543,920.25
  5. Step 5: Solve for x
    x = 1,485,168,073,543,920.25/39,919,352.40
  6. Step 6: Final answer
    x = 37,204,212.60

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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.