Home / 16,717,204,913.61-23,069,046,513.20-9,096,280,743.63

Finding the Fourth Proportional to 16,717,204,913.61, 23,069,046,513.20 and 9,096,280,743.63

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Solution

The fourth proportional to 16,717,204,913.61, 23,069,046,513.20 and 9,096,280,743.63 is: 12,552,488,568.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,717,204,913.61 : 23,069,046,513.20 = 9,096,280,743.63 : x
  2. Step 2: Convert to fraction form
    16,717,204,913.61/23,069,046,513.20 = 9,096,280,743.63/x
  3. Step 3: Cross multiply
    16,717,204,913.61x = 23,069,046,513.20 × 9,096,280,743.63
  4. Step 4: Simplify right side
    16,717,204,913.61x = 209,842,523,571,880,460,288
  5. Step 5: Solve for x
    x = 209,842,523,571,880,460,288/16,717,204,913.61
  6. Step 6: Final answer
    x = 12,552,488,568.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.