Home / 176,218,146,114.95-264,326,889,228.15-55,215,964,458.84

Finding the Fourth Proportional to 176,218,146,114.95, 264,326,889,228.15 and 55,215,964,458.84

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Solution

The fourth proportional to 176,218,146,114.95, 264,326,889,228.15 and 55,215,964,458.84 is: 82,823,843,303.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,218,146,114.95 : 264,326,889,228.15 = 55,215,964,458.84 : x
  2. Step 2: Convert to fraction form
    176,218,146,114.95/264,326,889,228.15 = 55,215,964,458.84/x
  3. Step 3: Cross multiply
    176,218,146,114.95x = 264,326,889,228.15 × 55,215,964,458.84
  4. Step 4: Simplify right side
    176,218,146,114.95x = 14,595,064,121,135,946,792,960
  5. Step 5: Solve for x
    x = 14,595,064,121,135,946,792,960/176,218,146,114.95
  6. Step 6: Final answer
    x = 82,823,843,303.94

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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.