Home / 5,815,891,367,456.10-8,723,837,051,785.40-1,943,525,130,097.70

Finding the Fourth Proportional to 5,815,891,367,456.10, 8,723,837,051,785.40 and 1,943,525,130,097.70

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Solution

The fourth proportional to 5,815,891,367,456.10, 8,723,837,051,785.40 and 1,943,525,130,097.70 is: 2,915,287,695,347.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,815,891,367,456.10 : 8,723,837,051,785.40 = 1,943,525,130,097.70 : x
  2. Step 2: Convert to fraction form
    5,815,891,367,456.10/8,723,837,051,785.40 = 1,943,525,130,097.70/x
  3. Step 3: Cross multiply
    5,815,891,367,456.10x = 8,723,837,051,785.40 × 1,943,525,130,097.70
  4. Step 4: Simplify right side
    5,815,891,367,456.10x = 16,954,996,541,022,354,620,284,928
  5. Step 5: Solve for x
    x = 16,954,996,541,022,354,620,284,928/5,815,891,367,456.10
  6. Step 6: Final answer
    x = 2,915,287,695,347.47

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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.