Home / 22,180,996-30,609,774.48-12,006,532

Finding the Fourth Proportional to 22,180,996, 30,609,774.48 and 12,006,532

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Solution

The fourth proportional to 22,180,996, 30,609,774.48 and 12,006,532 is: 16,569,014.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,180,996 : 30,609,774.48 = 12,006,532 : x
  2. Step 2: Convert to fraction form
    22,180,996/30,609,774.48 = 12,006,532/x
  3. Step 3: Cross multiply
    22,180,996x = 30,609,774.48 × 12,006,532
  4. Step 4: Simplify right side
    22,180,996x = 367,517,236,806,903.38
  5. Step 5: Solve for x
    x = 367,517,236,806,903.38/22,180,996
  6. Step 6: Final answer
    x = 16,569,014.16

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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.