Home / 196,684,993,948.59-295,055,634,151.98-60,558,636,223.80

Finding the Fourth Proportional to 196,684,993,948.59, 295,055,634,151.98 and 60,558,636,223.80

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Solution

The fourth proportional to 196,684,993,948.59, 295,055,634,151.98 and 60,558,636,223.80 is: 90,846,619,539.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,684,993,948.59 : 295,055,634,151.98 = 60,558,636,223.80 : x
  2. Step 2: Convert to fraction form
    196,684,993,948.59/295,055,634,151.98 = 60,558,636,223.80/x
  3. Step 3: Cross multiply
    196,684,993,948.59x = 295,055,634,151.98 × 60,558,636,223.80
  4. Step 4: Simplify right side
    196,684,993,948.59x = 17,868,166,814,392,377,147,392
  5. Step 5: Solve for x
    x = 17,868,166,814,392,377,147,392/196,684,993,948.59
  6. Step 6: Final answer
    x = 90,846,619,539.58

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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.