Home / 33,219,087.10-49,828,630.65-13,024,329.10

Finding the Fourth Proportional to 33,219,087.10, 49,828,630.65 and 13,024,329.10

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Solution

The fourth proportional to 33,219,087.10, 49,828,630.65 and 13,024,329.10 is: 19,536,493.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,087.10 : 49,828,630.65 = 13,024,329.10 : x
  2. Step 2: Convert to fraction form
    33,219,087.10/49,828,630.65 = 13,024,329.10/x
  3. Step 3: Cross multiply
    33,219,087.10x = 49,828,630.65 × 13,024,329.10
  4. Step 4: Simplify right side
    33,219,087.10x = 648,984,484,187,946.88
  5. Step 5: Solve for x
    x = 648,984,484,187,946.88/33,219,087.10
  6. Step 6: Final answer
    x = 19,536,493.65

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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.