Home / 1,576,359,375.40-2,364,539,063.10-995,884,085.80

Finding the Fourth Proportional to 1,576,359,375.40, 2,364,539,063.10 and 995,884,085.80

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Solution

The fourth proportional to 1,576,359,375.40, 2,364,539,063.10 and 995,884,085.80 is: 1,493,826,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,359,375.40 : 2,364,539,063.10 = 995,884,085.80 : x
  2. Step 2: Convert to fraction form
    1,576,359,375.40/2,364,539,063.10 = 995,884,085.80/x
  3. Step 3: Cross multiply
    1,576,359,375.40x = 2,364,539,063.10 × 995,884,085.80
  4. Step 4: Simplify right side
    1,576,359,375.40x = 2,354,806,823,193,731,584
  5. Step 5: Solve for x
    x = 2,354,806,823,193,731,584/1,576,359,375.40
  6. Step 6: Final answer
    x = 1,493,826,128.70

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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.