Home / 15,610,582.46-23,398,792.41-8,038,002.62

Finding the Fourth Proportional to 15,610,582.46, 23,398,792.41 and 8,038,002.62

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Solution

The fourth proportional to 15,610,582.46, 23,398,792.41 and 8,038,002.62 is: 12,048,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,610,582.46 : 23,398,792.41 = 8,038,002.62 : x
  2. Step 2: Convert to fraction form
    15,610,582.46/23,398,792.41 = 8,038,002.62/x
  3. Step 3: Cross multiply
    15,610,582.46x = 23,398,792.41 × 8,038,002.62
  4. Step 4: Simplify right side
    15,610,582.46x = 188,079,554,696,416.12
  5. Step 5: Solve for x
    x = 188,079,554,696,416.12/15,610,582.46
  6. Step 6: Final answer
    x = 12,048,208.65

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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.