Home / 176,866,618.35-265,324,733.37-61,824,994.59

Finding the Fourth Proportional to 176,866,618.35, 265,324,733.37 and 61,824,994.59

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Solution

The fourth proportional to 176,866,618.35, 265,324,733.37 and 61,824,994.59 is: 92,746,162.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,866,618.35 : 265,324,733.37 = 61,824,994.59 : x
  2. Step 2: Convert to fraction form
    176,866,618.35/265,324,733.37 = 61,824,994.59/x
  3. Step 3: Cross multiply
    176,866,618.35x = 265,324,733.37 × 61,824,994.59
  4. Step 4: Simplify right side
    176,866,618.35x = 16,403,700,205,193,444
  5. Step 5: Solve for x
    x = 16,403,700,205,193,444/176,866,618.35
  6. Step 6: Final answer
    x = 92,746,162.95

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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.