Home / 568,312,240.92-852,498,447.24-180,165,347.16

Finding the Fourth Proportional to 568,312,240.92, 852,498,447.24 and 180,165,347.16

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Solution

The fourth proportional to 568,312,240.92, 852,498,447.24 and 180,165,347.16 is: 270,257,558.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,312,240.92 : 852,498,447.24 = 180,165,347.16 : x
  2. Step 2: Convert to fraction form
    568,312,240.92/852,498,447.24 = 180,165,347.16/x
  3. Step 3: Cross multiply
    568,312,240.92x = 852,498,447.24 × 180,165,347.16
  4. Step 4: Simplify right side
    568,312,240.92x = 153,590,678,700,355,552
  5. Step 5: Solve for x
    x = 153,590,678,700,355,552/568,312,240.92
  6. Step 6: Final answer
    x = 270,257,558.51

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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.