Home / 15,684,727.14-23,527,109.21-4,902,084.50

Finding the Fourth Proportional to 15,684,727.14, 23,527,109.21 and 4,902,084.50

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Solution

The fourth proportional to 15,684,727.14, 23,527,109.21 and 4,902,084.50 is: 7,353,132.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,684,727.14 : 23,527,109.21 = 4,902,084.50 : x
  2. Step 2: Convert to fraction form
    15,684,727.14/23,527,109.21 = 4,902,084.50/x
  3. Step 3: Cross multiply
    15,684,727.14x = 23,527,109.21 × 4,902,084.50
  4. Step 4: Simplify right side
    15,684,727.14x = 115,331,877,246,002.27
  5. Step 5: Solve for x
    x = 115,331,877,246,002.27/15,684,727.14
  6. Step 6: Final answer
    x = 7,353,132.52

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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.