Home / 179,891,582.68-248,250,467.28-97,385,367.52

Finding the Fourth Proportional to 179,891,582.68, 248,250,467.28 and 97,385,367.52

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Solution

The fourth proportional to 179,891,582.68, 248,250,467.28 and 97,385,367.52 is: 134,391,852.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,891,582.68 : 248,250,467.28 = 97,385,367.52 : x
  2. Step 2: Convert to fraction form
    179,891,582.68/248,250,467.28 = 97,385,367.52/x
  3. Step 3: Cross multiply
    179,891,582.68x = 248,250,467.28 × 97,385,367.52
  4. Step 4: Simplify right side
    179,891,582.68x = 24,175,962,993,074,532
  5. Step 5: Solve for x
    x = 24,175,962,993,074,532/179,891,582.68
  6. Step 6: Final answer
    x = 134,391,852.21

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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.