Home / 14,456,264.08-21,677,420.50-8,392,522.27

Finding the Fourth Proportional to 14,456,264.08, 21,677,420.50 and 8,392,522.27

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Solution

The fourth proportional to 14,456,264.08, 21,677,420.50 and 8,392,522.27 is: 12,584,733.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,456,264.08 : 21,677,420.50 = 8,392,522.27 : x
  2. Step 2: Convert to fraction form
    14,456,264.08/21,677,420.50 = 8,392,522.27/x
  3. Step 3: Cross multiply
    14,456,264.08x = 21,677,420.50 × 8,392,522.27
  4. Step 4: Simplify right side
    14,456,264.08x = 181,928,234,302,404.53
  5. Step 5: Solve for x
    x = 181,928,234,302,404.53/14,456,264.08
  6. Step 6: Final answer
    x = 12,584,733.74

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1.5x scale

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.