Home / 14,398,260.30-21,597,390.45-10,571,885.10

Finding the Fourth Proportional to 14,398,260.30, 21,597,390.45 and 10,571,885.10

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Solution

The fourth proportional to 14,398,260.30, 21,597,390.45 and 10,571,885.10 is: 15,857,827.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,398,260.30 : 21,597,390.45 = 10,571,885.10 : x
  2. Step 2: Convert to fraction form
    14,398,260.30/21,597,390.45 = 10,571,885.10/x
  3. Step 3: Cross multiply
    14,398,260.30x = 21,597,390.45 × 10,571,885.10
  4. Step 4: Simplify right side
    14,398,260.30x = 228,325,130,297,237.28
  5. Step 5: Solve for x
    x = 228,325,130,297,237.28/14,398,260.30
  6. Step 6: Final answer
    x = 15,857,827.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.