Home / 53,196,210.54-79,794,315.90-41,083,341.66

Finding the Fourth Proportional to 53,196,210.54, 79,794,315.90 and 41,083,341.66

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Solution

The fourth proportional to 53,196,210.54, 79,794,315.90 and 41,083,341.66 is: 61,625,012.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,196,210.54 : 79,794,315.90 = 41,083,341.66 : x
  2. Step 2: Convert to fraction form
    53,196,210.54/79,794,315.90 = 41,083,341.66/x
  3. Step 3: Cross multiply
    53,196,210.54x = 79,794,315.90 × 41,083,341.66
  4. Step 4: Simplify right side
    53,196,210.54x = 3,278,217,142,645,670.50
  5. Step 5: Solve for x
    x = 3,278,217,142,645,670.50/53,196,210.54
  6. Step 6: Final answer
    x = 61,625,012.56

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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.