Home / 29,833,378.65-44,666,923.10-15,228,881.82

Finding the Fourth Proportional to 29,833,378.65, 44,666,923.10 and 15,228,881.82

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Solution

The fourth proportional to 29,833,378.65, 44,666,923.10 and 15,228,881.82 is: 22,800,880.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,833,378.65 : 44,666,923.10 = 15,228,881.82 : x
  2. Step 2: Convert to fraction form
    29,833,378.65/44,666,923.10 = 15,228,881.82/x
  3. Step 3: Cross multiply
    29,833,378.65x = 44,666,923.10 × 15,228,881.82
  4. Step 4: Simplify right side
    29,833,378.65x = 680,227,293,076,783.62
  5. Step 5: Solve for x
    x = 680,227,293,076,783.62/29,833,378.65
  6. Step 6: Final answer
    x = 22,800,880.22

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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.