Home / 52,945,061.22-79,422,166.59-14,606,575.32

Finding the Fourth Proportional to 52,945,061.22, 79,422,166.59 and 14,606,575.32

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Solution

The fourth proportional to 52,945,061.22, 79,422,166.59 and 14,606,575.32 is: 21,911,125.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,945,061.22 : 79,422,166.59 = 14,606,575.32 : x
  2. Step 2: Convert to fraction form
    52,945,061.22/79,422,166.59 = 14,606,575.32/x
  3. Step 3: Cross multiply
    52,945,061.22x = 79,422,166.59 × 14,606,575.32
  4. Step 4: Simplify right side
    52,945,061.22x = 1,160,085,858,374,422.75
  5. Step 5: Solve for x
    x = 1,160,085,858,374,422.75/52,945,061.22
  6. Step 6: Final answer
    x = 21,911,125.07

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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.