Home / 95,262,602.96-131,470,315.64-52,880,151.47

Finding the Fourth Proportional to 95,262,602.96, 131,470,315.64 and 52,880,151.47

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Solution

The fourth proportional to 95,262,602.96, 131,470,315.64 and 52,880,151.47 is: 72,979,007.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,262,602.96 : 131,470,315.64 = 52,880,151.47 : x
  2. Step 2: Convert to fraction form
    95,262,602.96/131,470,315.64 = 52,880,151.47/x
  3. Step 3: Cross multiply
    95,262,602.96x = 131,470,315.64 × 52,880,151.47
  4. Step 4: Simplify right side
    95,262,602.96x = 6,952,170,203,930,158
  5. Step 5: Solve for x
    x = 6,952,170,203,930,158/95,262,602.96
  6. Step 6: Final answer
    x = 72,979,007.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.