Home / 9,144,576,101.40-13,716,864,152.10-3,327,729,970.20

Finding the Fourth Proportional to 9,144,576,101.40, 13,716,864,152.10 and 3,327,729,970.20

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Solution

The fourth proportional to 9,144,576,101.40, 13,716,864,152.10 and 3,327,729,970.20 is: 4,991,594,955.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,144,576,101.40 : 13,716,864,152.10 = 3,327,729,970.20 : x
  2. Step 2: Convert to fraction form
    9,144,576,101.40/13,716,864,152.10 = 3,327,729,970.20/x
  3. Step 3: Cross multiply
    9,144,576,101.40x = 13,716,864,152.10 × 3,327,729,970.20
  4. Step 4: Simplify right side
    9,144,576,101.40x = 45,646,019,936,105,177,088
  5. Step 5: Solve for x
    x = 45,646,019,936,105,177,088/9,144,576,101.40
  6. Step 6: Final answer
    x = 4,991,594,955.30

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Double scale
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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.