Home / 62,361,666.07-93,540,924.46-16,922,279.59

Finding the Fourth Proportional to 62,361,666.07, 93,540,924.46 and 16,922,279.59

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Solution

The fourth proportional to 62,361,666.07, 93,540,924.46 and 16,922,279.59 is: 25,382,992.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,361,666.07 : 93,540,924.46 = 16,922,279.59 : x
  2. Step 2: Convert to fraction form
    62,361,666.07/93,540,924.46 = 16,922,279.59/x
  3. Step 3: Cross multiply
    62,361,666.07x = 93,540,924.46 × 16,922,279.59
  4. Step 4: Simplify right side
    62,361,666.07x = 1,582,925,676,819,189.75
  5. Step 5: Solve for x
    x = 1,582,925,676,819,189.75/62,361,666.07
  6. Step 6: Final answer
    x = 25,382,992.09

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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.