Home / 25,676,257,206.30-38,514,385,809.45-14,656,296,630.30

Finding the Fourth Proportional to 25,676,257,206.30, 38,514,385,809.45 and 14,656,296,630.30

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Solution

The fourth proportional to 25,676,257,206.30, 38,514,385,809.45 and 14,656,296,630.30 is: 21,984,444,945.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,676,257,206.30 : 38,514,385,809.45 = 14,656,296,630.30 : x
  2. Step 2: Convert to fraction form
    25,676,257,206.30/38,514,385,809.45 = 14,656,296,630.30/x
  3. Step 3: Cross multiply
    25,676,257,206.30x = 38,514,385,809.45 × 14,656,296,630.30
  4. Step 4: Simplify right side
    25,676,257,206.30x = 564,478,262,957,116,096,512
  5. Step 5: Solve for x
    x = 564,478,262,957,116,096,512/25,676,257,206.30
  6. Step 6: Final answer
    x = 21,984,444,945.45

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Double scale
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Similar ratio
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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.