Home / 16,706,661.40-25,059,992.10-14,716,005.40

Finding the Fourth Proportional to 16,706,661.40, 25,059,992.10 and 14,716,005.40

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Solution

The fourth proportional to 16,706,661.40, 25,059,992.10 and 14,716,005.40 is: 22,074,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,661.40 : 25,059,992.10 = 14,716,005.40 : x
  2. Step 2: Convert to fraction form
    16,706,661.40/25,059,992.10 = 14,716,005.40/x
  3. Step 3: Cross multiply
    16,706,661.40x = 25,059,992.10 × 14,716,005.40
  4. Step 4: Simplify right side
    16,706,661.40x = 368,782,979,067,557.38
  5. Step 5: Solve for x
    x = 368,782,979,067,557.38/16,706,661.40
  6. Step 6: Final answer
    x = 22,074,008.10

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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.