Home / 14,454,812.24-19,952,106.96-9,298,174.24

Finding the Fourth Proportional to 14,454,812.24, 19,952,106.96 and 9,298,174.24

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Solution

The fourth proportional to 14,454,812.24, 19,952,106.96 and 9,298,174.24 is: 12,834,353.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,454,812.24 : 19,952,106.96 = 9,298,174.24 : x
  2. Step 2: Convert to fraction form
    14,454,812.24/19,952,106.96 = 9,298,174.24/x
  3. Step 3: Cross multiply
    14,454,812.24x = 19,952,106.96 × 9,298,174.24
  4. Step 4: Simplify right side
    14,454,812.24x = 185,518,167,029,005.03
  5. Step 5: Solve for x
    x = 185,518,167,029,005.03/14,454,812.24
  6. Step 6: Final answer
    x = 12,834,353.29

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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.