Home / 23,145,792.43-34,650,581.41-15,450,349.77

Finding the Fourth Proportional to 23,145,792.43, 34,650,581.41 and 15,450,349.77

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Solution

The fourth proportional to 23,145,792.43, 34,650,581.41 and 15,450,349.77 is: 23,130,061.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,145,792.43 : 34,650,581.41 = 15,450,349.77 : x
  2. Step 2: Convert to fraction form
    23,145,792.43/34,650,581.41 = 15,450,349.77/x
  3. Step 3: Cross multiply
    23,145,792.43x = 34,650,581.41 × 15,450,349.77
  4. Step 4: Simplify right side
    23,145,792.43x = 535,363,602,518,359.69
  5. Step 5: Solve for x
    x = 535,363,602,518,359.69/23,145,792.43
  6. Step 6: Final answer
    x = 23,130,061.51

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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.