Home / 994,976,190,759.96-1,492,613,515,084.50-349,468,043,597.41

Finding the Fourth Proportional to 994,976,190,759.96, 1,492,613,515,084.50 and 349,468,043,597.41

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Solution

The fourth proportional to 994,976,190,759.96, 1,492,613,515,084.50 and 349,468,043,597.41 is: 524,254,479,461.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,976,190,759.96 : 1,492,613,515,084.50 = 349,468,043,597.41 : x
  2. Step 2: Convert to fraction form
    994,976,190,759.96/1,492,613,515,084.50 = 349,468,043,597.41/x
  3. Step 3: Cross multiply
    994,976,190,759.96x = 1,492,613,515,084.50 × 349,468,043,597.41
  4. Step 4: Simplify right side
    994,976,190,759.96x = 521,620,724,963,633,371,545,600
  5. Step 5: Solve for x
    x = 521,620,724,963,633,371,545,600/994,976,190,759.96
  6. Step 6: Final answer
    x = 524,254,479,461.69

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1.5x scale

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.