Home / 159,230,150,758.73-238,846,119,083.55-53,111,925,685.65

Finding the Fourth Proportional to 159,230,150,758.73, 238,846,119,083.55 and 53,111,925,685.65

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Solution

The fourth proportional to 159,230,150,758.73, 238,846,119,083.55 and 53,111,925,685.65 is: 79,668,186,374.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,230,150,758.73 : 238,846,119,083.55 = 53,111,925,685.65 : x
  2. Step 2: Convert to fraction form
    159,230,150,758.73/238,846,119,083.55 = 53,111,925,685.65/x
  3. Step 3: Cross multiply
    159,230,150,758.73x = 238,846,119,083.55 × 53,111,925,685.65
  4. Step 4: Simplify right side
    159,230,150,758.73x = 12,685,577,327,071,417,335,808
  5. Step 5: Solve for x
    x = 12,685,577,327,071,417,335,808/159,230,150,758.73
  6. Step 6: Final answer
    x = 79,668,186,374.41

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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.