Home / 16,643,752.20-24,965,628.30-14,124,328.20

Finding the Fourth Proportional to 16,643,752.20, 24,965,628.30 and 14,124,328.20

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Solution

The fourth proportional to 16,643,752.20, 24,965,628.30 and 14,124,328.20 is: 21,186,492.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,643,752.20 : 24,965,628.30 = 14,124,328.20 : x
  2. Step 2: Convert to fraction form
    16,643,752.20/24,965,628.30 = 14,124,328.20/x
  3. Step 3: Cross multiply
    16,643,752.20x = 24,965,628.30 × 14,124,328.20
  4. Step 4: Simplify right side
    16,643,752.20x = 352,622,727,828,408.06
  5. Step 5: Solve for x
    x = 352,622,727,828,408.06/16,643,752.20
  6. Step 6: Final answer
    x = 21,186,492.30

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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.