Home / 84,194,265,448.66-126,307,326,345.50-33,833,619,572.62

Finding the Fourth Proportional to 84,194,265,448.66, 126,307,326,345.50 and 33,833,619,572.62

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Solution

The fourth proportional to 84,194,265,448.66, 126,307,326,345.50 and 33,833,619,572.62 is: 50,756,830,124.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,194,265,448.66 : 126,307,326,345.50 = 33,833,619,572.62 : x
  2. Step 2: Convert to fraction form
    84,194,265,448.66/126,307,326,345.50 = 33,833,619,572.62/x
  3. Step 3: Cross multiply
    84,194,265,448.66x = 126,307,326,345.50 × 33,833,619,572.62
  4. Step 4: Simplify right side
    84,194,265,448.66x = 4,273,434,028,808,410,234,880
  5. Step 5: Solve for x
    x = 4,273,434,028,808,410,234,880/84,194,265,448.66
  6. Step 6: Final answer
    x = 50,756,830,124.19

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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.