Home / 20,240,000.14-30,359,976.63-6,593,124.51

Finding the Fourth Proportional to 20,240,000.14, 30,359,976.63 and 6,593,124.51

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Solution

The fourth proportional to 20,240,000.14, 30,359,976.63 and 6,593,124.51 is: 9,889,679.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,240,000.14 : 30,359,976.63 = 6,593,124.51 : x
  2. Step 2: Convert to fraction form
    20,240,000.14/30,359,976.63 = 6,593,124.51/x
  3. Step 3: Cross multiply
    20,240,000.14x = 30,359,976.63 × 6,593,124.51
  4. Step 4: Simplify right side
    20,240,000.14x = 200,167,106,042,280.19
  5. Step 5: Solve for x
    x = 200,167,106,042,280.19/20,240,000.14
  6. Step 6: Final answer
    x = 9,889,679.08

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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.