Home / 467,955,283,124.82-701,443,015,916.60-195,835,441,764.02

Finding the Fourth Proportional to 467,955,283,124.82, 701,443,015,916.60 and 195,835,441,764.02

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Solution

The fourth proportional to 467,955,283,124.82, 701,443,015,916.60 and 195,835,441,764.02 is: 293,548,139,850.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,955,283,124.82 : 701,443,015,916.60 = 195,835,441,764.02 : x
  2. Step 2: Convert to fraction form
    467,955,283,124.82/701,443,015,916.60 = 195,835,441,764.02/x
  3. Step 3: Cross multiply
    467,955,283,124.82x = 701,443,015,916.60 × 195,835,441,764.02
  4. Step 4: Simplify right side
    467,955,283,124.82x = 137,367,402,894,313,866,133,504
  5. Step 5: Solve for x
    x = 137,367,402,894,313,866,133,504/467,955,283,124.82
  6. Step 6: Final answer
    x = 293,548,139,850.09

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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.