Home / 568,315,353.83-852,503,589.62-180,168,451.40

Finding the Fourth Proportional to 568,315,353.83, 852,503,589.62 and 180,168,451.40

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Solution

The fourth proportional to 568,315,353.83, 852,503,589.62 and 180,168,451.40 is: 270,262,364.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,315,353.83 : 852,503,589.62 = 180,168,451.40 : x
  2. Step 2: Convert to fraction form
    568,315,353.83/852,503,589.62 = 180,168,451.40/x
  3. Step 3: Cross multiply
    568,315,353.83x = 852,503,589.62 × 180,168,451.40
  4. Step 4: Simplify right side
    568,315,353.83x = 153,594,251,549,613,152
  5. Step 5: Solve for x
    x = 153,594,251,549,613,152/568,315,353.83
  6. Step 6: Final answer
    x = 270,262,364.93

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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.