Home / 184,882,176.16-255,137,345.04-102,375,939.04

Finding the Fourth Proportional to 184,882,176.16, 255,137,345.04 and 102,375,939.04

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Solution

The fourth proportional to 184,882,176.16, 255,137,345.04 and 102,375,939.04 is: 141,278,763.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,882,176.16 : 255,137,345.04 = 102,375,939.04 : x
  2. Step 2: Convert to fraction form
    184,882,176.16/255,137,345.04 = 102,375,939.04/x
  3. Step 3: Cross multiply
    184,882,176.16x = 255,137,345.04 × 102,375,939.04
  4. Step 4: Simplify right side
    184,882,176.16x = 26,119,925,282,642,488
  5. Step 5: Solve for x
    x = 26,119,925,282,642,488/184,882,176.16
  6. Step 6: Final answer
    x = 141,278,763.72

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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.