Home / 1,715,581,675,165.80-2,367,760,100,987.70-1,303,371,841,050.30

Finding the Fourth Proportional to 1,715,581,675,165.80, 2,367,760,100,987.70 and 1,303,371,841,050.30

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Solution

The fourth proportional to 1,715,581,675,165.80, 2,367,760,100,987.70 and 1,303,371,841,050.30 is: 1,798,848,685,937.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,581,675,165.80 : 2,367,760,100,987.70 = 1,303,371,841,050.30 : x
  2. Step 2: Convert to fraction form
    1,715,581,675,165.80/2,367,760,100,987.70 = 1,303,371,841,050.30/x
  3. Step 3: Cross multiply
    1,715,581,675,165.80x = 2,367,760,100,987.70 × 1,303,371,841,050.30
  4. Step 4: Simplify right side
    1,715,581,675,165.80x = 3,086,071,841,989,783,105,568,768
  5. Step 5: Solve for x
    x = 3,086,071,841,989,783,105,568,768/1,715,581,675,165.80
  6. Step 6: Final answer
    x = 1,798,848,685,937.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.