Home / 9,684,014.60-14,526,021.90-8,622,331.40

Finding the Fourth Proportional to 9,684,014.60, 14,526,021.90 and 8,622,331.40

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Solution

The fourth proportional to 9,684,014.60, 14,526,021.90 and 8,622,331.40 is: 12,933,497.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,014.60 : 14,526,021.90 = 8,622,331.40 : x
  2. Step 2: Convert to fraction form
    9,684,014.60/14,526,021.90 = 8,622,331.40/x
  3. Step 3: Cross multiply
    9,684,014.60x = 14,526,021.90 × 8,622,331.40
  4. Step 4: Simplify right side
    9,684,014.60x = 125,248,174,745,457.67
  5. Step 5: Solve for x
    x = 125,248,174,745,457.67/9,684,014.60
  6. Step 6: Final answer
    x = 12,933,497.10

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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.