Home / 29,896,599.80-44,809,470.30-15,512,263.40

Finding the Fourth Proportional to 29,896,599.80, 44,809,470.30 and 15,512,263.40

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Solution

The fourth proportional to 29,896,599.80, 44,809,470.30 and 15,512,263.40 is: 23,250,012.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,599.80 : 44,809,470.30 = 15,512,263.40 : x
  2. Step 2: Convert to fraction form
    29,896,599.80/44,809,470.30 = 15,512,263.40/x
  3. Step 3: Cross multiply
    29,896,599.80x = 44,809,470.30 × 15,512,263.40
  4. Step 4: Simplify right side
    29,896,599.80x = 695,096,306,108,077
  5. Step 5: Solve for x
    x = 695,096,306,108,077/29,896,599.80
  6. Step 6: Final answer
    x = 23,250,012.07

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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.