Home / 27,091,819.60-37,386,735.49-14,701,913.15

Finding the Fourth Proportional to 27,091,819.60, 37,386,735.49 and 14,701,913.15

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Solution

The fourth proportional to 27,091,819.60, 37,386,735.49 and 14,701,913.15 is: 20,288,653.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,091,819.60 : 37,386,735.49 = 14,701,913.15 : x
  2. Step 2: Convert to fraction form
    27,091,819.60/37,386,735.49 = 14,701,913.15/x
  3. Step 3: Cross multiply
    27,091,819.60x = 37,386,735.49 × 14,701,913.15
  4. Step 4: Simplify right side
    27,091,819.60x = 549,656,537,985,823.75
  5. Step 5: Solve for x
    x = 549,656,537,985,823.75/27,091,819.60
  6. Step 6: Final answer
    x = 20,288,653.41

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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.