Home / 6,179,871,125.40-9,269,806,688.10-3,567,732,322.20

Finding the Fourth Proportional to 6,179,871,125.40, 9,269,806,688.10 and 3,567,732,322.20

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Solution

The fourth proportional to 6,179,871,125.40, 9,269,806,688.10 and 3,567,732,322.20 is: 5,351,598,483.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,871,125.40 : 9,269,806,688.10 = 3,567,732,322.20 : x
  2. Step 2: Convert to fraction form
    6,179,871,125.40/9,269,806,688.10 = 3,567,732,322.20/x
  3. Step 3: Cross multiply
    6,179,871,125.40x = 9,269,806,688.10 × 3,567,732,322.20
  4. Step 4: Simplify right side
    6,179,871,125.40x = 33,072,188,941,680,103,424
  5. Step 5: Solve for x
    x = 33,072,188,941,680,103,424/6,179,871,125.40
  6. Step 6: Final answer
    x = 5,351,598,483.30

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Double scale
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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.