Home / 14,892,794,172.30-22,339,191,258.45-8,688,964,514.70

Finding the Fourth Proportional to 14,892,794,172.30, 22,339,191,258.45 and 8,688,964,514.70

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Solution

The fourth proportional to 14,892,794,172.30, 22,339,191,258.45 and 8,688,964,514.70 is: 13,033,446,772.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,794,172.30 : 22,339,191,258.45 = 8,688,964,514.70 : x
  2. Step 2: Convert to fraction form
    14,892,794,172.30/22,339,191,258.45 = 8,688,964,514.70/x
  3. Step 3: Cross multiply
    14,892,794,172.30x = 22,339,191,258.45 × 8,688,964,514.70
  4. Step 4: Simplify right side
    14,892,794,172.30x = 194,104,440,131,768,516,608
  5. Step 5: Solve for x
    x = 194,104,440,131,768,516,608/14,892,794,172.30
  6. Step 6: Final answer
    x = 13,033,446,772.05

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Double scale
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1.5x scale

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.