Home / 1,576,359,097.40-2,364,538,646.10-995,883,807.80

Finding the Fourth Proportional to 1,576,359,097.40, 2,364,538,646.10 and 995,883,807.80

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Solution

The fourth proportional to 1,576,359,097.40, 2,364,538,646.10 and 995,883,807.80 is: 1,493,825,711.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,359,097.40 : 2,364,538,646.10 = 995,883,807.80 : x
  2. Step 2: Convert to fraction form
    1,576,359,097.40/2,364,538,646.10 = 995,883,807.80/x
  3. Step 3: Cross multiply
    1,576,359,097.40x = 2,364,538,646.10 × 995,883,807.80
  4. Step 4: Simplify right side
    1,576,359,097.40x = 2,354,805,750,568,324,608
  5. Step 5: Solve for x
    x = 2,354,805,750,568,324,608/1,576,359,097.40
  6. Step 6: Final answer
    x = 1,493,825,711.70

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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.