Home / 23,702,093.76-32,708,786.88-13,248,095.04

Finding the Fourth Proportional to 23,702,093.76, 32,708,786.88 and 13,248,095.04

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Solution

The fourth proportional to 23,702,093.76, 32,708,786.88 and 13,248,095.04 is: 18,282,313.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,702,093.76 : 32,708,786.88 = 13,248,095.04 : x
  2. Step 2: Convert to fraction form
    23,702,093.76/32,708,786.88 = 13,248,095.04/x
  3. Step 3: Cross multiply
    23,702,093.76x = 32,708,786.88 × 13,248,095.04
  4. Step 4: Simplify right side
    23,702,093.76x = 433,329,117,229,345.06
  5. Step 5: Solve for x
    x = 433,329,117,229,345.06/23,702,093.76
  6. Step 6: Final answer
    x = 18,282,313.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.