Home / 17,006,149,929.60-25,509,224,894.40-9,567,676,540.80

Finding the Fourth Proportional to 17,006,149,929.60, 25,509,224,894.40 and 9,567,676,540.80

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Solution

The fourth proportional to 17,006,149,929.60, 25,509,224,894.40 and 9,567,676,540.80 is: 14,351,514,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,149,929.60 : 25,509,224,894.40 = 9,567,676,540.80 : x
  2. Step 2: Convert to fraction form
    17,006,149,929.60/25,509,224,894.40 = 9,567,676,540.80/x
  3. Step 3: Cross multiply
    17,006,149,929.60x = 25,509,224,894.40 × 9,567,676,540.80
  4. Step 4: Simplify right side
    17,006,149,929.60x = 244,064,012,596,142,243,840
  5. Step 5: Solve for x
    x = 244,064,012,596,142,243,840/17,006,149,929.60
  6. Step 6: Final answer
    x = 14,351,514,811.20

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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.