Home / 16,717,204,914.61-23,069,046,514.58-9,096,280,744.63

Finding the Fourth Proportional to 16,717,204,914.61, 23,069,046,514.58 and 9,096,280,744.63

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Solution

The fourth proportional to 16,717,204,914.61, 23,069,046,514.58 and 9,096,280,744.63 is: 12,552,488,569.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,717,204,914.61 : 23,069,046,514.58 = 9,096,280,744.63 : x
  2. Step 2: Convert to fraction form
    16,717,204,914.61/23,069,046,514.58 = 9,096,280,744.63/x
  3. Step 3: Cross multiply
    16,717,204,914.61x = 23,069,046,514.58 × 9,096,280,744.63
  4. Step 4: Simplify right side
    16,717,204,914.61x = 209,842,523,607,547,871,232
  5. Step 5: Solve for x
    x = 209,842,523,607,547,871,232/16,717,204,914.61
  6. Step 6: Final answer
    x = 12,552,488,569.67

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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.