Home / 363,411,241,550.05-544,629,597,284.25-282,834,243,784.66

Finding the Fourth Proportional to 363,411,241,550.05, 544,629,597,284.25 and 282,834,243,784.66

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Solution

The fourth proportional to 363,411,241,550.05, 544,629,597,284.25 and 282,834,243,784.66 is: 423,872,138,994.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,411,241,550.05 : 544,629,597,284.25 = 282,834,243,784.66 : x
  2. Step 2: Convert to fraction form
    363,411,241,550.05/544,629,597,284.25 = 282,834,243,784.66/x
  3. Step 3: Cross multiply
    363,411,241,550.05x = 544,629,597,284.25 × 282,834,243,784.66
  4. Step 4: Simplify right side
    363,411,241,550.05x = 154,039,900,290,634,760,585,216
  5. Step 5: Solve for x
    x = 154,039,900,290,634,760,585,216/363,411,241,550.05
  6. Step 6: Final answer
    x = 423,872,138,994.96

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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.