Home / 68,445,666,874.39-102,596,037,924.76-23,023,133,815.51

Finding the Fourth Proportional to 68,445,666,874.39, 102,596,037,924.76 and 23,023,133,815.51

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Solution

The fourth proportional to 68,445,666,874.39, 102,596,037,924.76 and 23,023,133,815.51 is: 34,510,326,481.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,445,666,874.39 : 102,596,037,924.76 = 23,023,133,815.51 : x
  2. Step 2: Convert to fraction form
    68,445,666,874.39/102,596,037,924.76 = 23,023,133,815.51/x
  3. Step 3: Cross multiply
    68,445,666,874.39x = 102,596,037,924.76 × 23,023,133,815.51
  4. Step 4: Simplify right side
    68,445,666,874.39x = 2,362,082,310,082,887,942,144
  5. Step 5: Solve for x
    x = 2,362,082,310,082,887,942,144/68,445,666,874.39
  6. Step 6: Final answer
    x = 34,510,326,481.55

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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.