Home / 16,716,139.29-23,058,498.83-10,511,365.95

Finding the Fourth Proportional to 16,716,139.29, 23,058,498.83 and 10,511,365.95

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Solution

The fourth proportional to 16,716,139.29, 23,058,498.83 and 10,511,365.95 is: 14,499,539.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,716,139.29 : 23,058,498.83 = 10,511,365.95 : x
  2. Step 2: Convert to fraction form
    16,716,139.29/23,058,498.83 = 10,511,365.95/x
  3. Step 3: Cross multiply
    16,716,139.29x = 23,058,498.83 × 10,511,365.95
  4. Step 4: Simplify right side
    16,716,139.29x = 242,376,319,407,219.97
  5. Step 5: Solve for x
    x = 242,376,319,407,219.97/16,716,139.29
  6. Step 6: Final answer
    x = 14,499,539.35

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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.