Home / 352,514,319.60-528,771,479.40-110,176,834.80

Finding the Fourth Proportional to 352,514,319.60, 528,771,479.40 and 110,176,834.80

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Solution

The fourth proportional to 352,514,319.60, 528,771,479.40 and 110,176,834.80 is: 165,265,252.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,514,319.60 : 528,771,479.40 = 110,176,834.80 : x
  2. Step 2: Convert to fraction form
    352,514,319.60/528,771,479.40 = 110,176,834.80/x
  3. Step 3: Cross multiply
    352,514,319.60x = 528,771,479.40 × 110,176,834.80
  4. Step 4: Simplify right side
    352,514,319.60x = 58,258,367,932,805,400
  5. Step 5: Solve for x
    x = 58,258,367,932,805,400/352,514,319.60
  6. Step 6: Final answer
    x = 165,265,252.20

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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.