Home / 102,408,600.94-153,613,057.23-41,824,326.94

Finding the Fourth Proportional to 102,408,600.94, 153,613,057.23 and 41,824,326.94

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Solution

The fourth proportional to 102,408,600.94, 153,613,057.23 and 41,824,326.94 is: 62,736,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,408,600.94 : 153,613,057.23 = 41,824,326.94 : x
  2. Step 2: Convert to fraction form
    102,408,600.94/153,613,057.23 = 41,824,326.94/x
  3. Step 3: Cross multiply
    102,408,600.94x = 153,613,057.23 × 41,824,326.94
  4. Step 4: Simplify right side
    102,408,600.94x = 6,424,762,727,456,418
  5. Step 5: Solve for x
    x = 6,424,762,727,456,418/102,408,600.94
  6. Step 6: Final answer
    x = 62,736,554.05

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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.