Home / 67,371,048.63-101,101,713.53-23,651,936.91

Finding the Fourth Proportional to 67,371,048.63, 101,101,713.53 and 23,651,936.91

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Solution

The fourth proportional to 67,371,048.63, 101,101,713.53 and 23,651,936.91 is: 35,493,752.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,371,048.63 : 101,101,713.53 = 23,651,936.91 : x
  2. Step 2: Convert to fraction form
    67,371,048.63/101,101,713.53 = 23,651,936.91/x
  3. Step 3: Cross multiply
    67,371,048.63x = 101,101,713.53 × 23,651,936.91
  4. Step 4: Simplify right side
    67,371,048.63x = 2,391,251,349,904,453.50
  5. Step 5: Solve for x
    x = 2,391,251,349,904,453.50/67,371,048.63
  6. Step 6: Final answer
    x = 35,493,752.86

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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.