Home / 67,384,512.69-101,087,937.59-23,653,924.65

Finding the Fourth Proportional to 67,384,512.69, 101,087,937.59 and 23,653,924.65

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Solution

The fourth proportional to 67,384,512.69, 101,087,937.59 and 23,653,924.65 is: 35,484,807.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,384,512.69 : 101,087,937.59 = 23,653,924.65 : x
  2. Step 2: Convert to fraction form
    67,384,512.69/101,087,937.59 = 23,653,924.65/x
  3. Step 3: Cross multiply
    67,384,512.69x = 101,087,937.59 × 23,653,924.65
  4. Step 4: Simplify right side
    67,384,512.69x = 2,391,126,458,659,492.50
  5. Step 5: Solve for x
    x = 2,391,126,458,659,492.50/67,384,512.69
  6. Step 6: Final answer
    x = 35,484,807.46

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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.