Home / 15,325,929,363.10-22,988,894,044.65-11,193,444,147.10

Finding the Fourth Proportional to 15,325,929,363.10, 22,988,894,044.65 and 11,193,444,147.10

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Solution

The fourth proportional to 15,325,929,363.10, 22,988,894,044.65 and 11,193,444,147.10 is: 16,790,166,220.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,325,929,363.10 : 22,988,894,044.65 = 11,193,444,147.10 : x
  2. Step 2: Convert to fraction form
    15,325,929,363.10/22,988,894,044.65 = 11,193,444,147.10/x
  3. Step 3: Cross multiply
    15,325,929,363.10x = 22,988,894,044.65 × 11,193,444,147.10
  4. Step 4: Simplify right side
    15,325,929,363.10x = 257,324,901,492,389,609,472
  5. Step 5: Solve for x
    x = 257,324,901,492,389,609,472/15,325,929,363.10
  6. Step 6: Final answer
    x = 16,790,166,220.65

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Double scale
Find fourth proportional to 15,325,929,364.10, 22,988,894,046.15 and 11,193,444,148.10
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.