Home / 23,405,953.05-35,108,929.58-12,068,545.05

Finding the Fourth Proportional to 23,405,953.05, 35,108,929.58 and 12,068,545.05

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Solution

The fourth proportional to 23,405,953.05, 35,108,929.58 and 12,068,545.05 is: 18,102,817.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,405,953.05 : 35,108,929.58 = 12,068,545.05 : x
  2. Step 2: Convert to fraction form
    23,405,953.05/35,108,929.58 = 12,068,545.05/x
  3. Step 3: Cross multiply
    23,405,953.05x = 35,108,929.58 × 12,068,545.05
  4. Step 4: Simplify right side
    23,405,953.05x = 423,713,698,233,164.94
  5. Step 5: Solve for x
    x = 423,713,698,233,164.94/23,405,953.05
  6. Step 6: Final answer
    x = 18,102,817.58

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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.