Home / 93,279,017,883.36-139,932,517,038.60-32,762,629,086.88

Finding the Fourth Proportional to 93,279,017,883.36, 139,932,517,038.60 and 32,762,629,086.88

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Solution

The fourth proportional to 93,279,017,883.36, 139,932,517,038.60 and 32,762,629,086.88 is: 49,148,857,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,279,017,883.36 : 139,932,517,038.60 = 32,762,629,086.88 : x
  2. Step 2: Convert to fraction form
    93,279,017,883.36/139,932,517,038.60 = 32,762,629,086.88/x
  3. Step 3: Cross multiply
    93,279,017,883.36x = 139,932,517,038.60 × 32,762,629,086.88
  4. Step 4: Simplify right side
    93,279,017,883.36x = 4,584,557,152,928,748,011,520
  5. Step 5: Solve for x
    x = 4,584,557,152,928,748,011,520/93,279,017,883.36
  6. Step 6: Final answer
    x = 49,148,857,448.97

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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.