Home / 38,010,709.41-52,498,081.59-25,766,308.77

Finding the Fourth Proportional to 38,010,709.41, 52,498,081.59 and 25,766,308.77

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Solution

The fourth proportional to 38,010,709.41, 52,498,081.59 and 25,766,308.77 is: 35,586,859.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,709.41 : 52,498,081.59 = 25,766,308.77 : x
  2. Step 2: Convert to fraction form
    38,010,709.41/52,498,081.59 = 25,766,308.77/x
  3. Step 3: Cross multiply
    38,010,709.41x = 52,498,081.59 × 25,766,308.77
  4. Step 4: Simplify right side
    38,010,709.41x = 1,352,681,779,787,101
  5. Step 5: Solve for x
    x = 1,352,681,779,787,101/38,010,709.41
  6. Step 6: Final answer
    x = 35,586,859.62

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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.