Home / 1,884,987,342,488.70-2,827,878,116,945.80-611,472,697,700.22

Finding the Fourth Proportional to 1,884,987,342,488.70, 2,827,878,116,945.80 and 611,472,697,700.22

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Solution

The fourth proportional to 1,884,987,342,488.70, 2,827,878,116,945.80 and 611,472,697,700.22 is: 917,337,863,209.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,987,342,488.70 : 2,827,878,116,945.80 = 611,472,697,700.22 : x
  2. Step 2: Convert to fraction form
    1,884,987,342,488.70/2,827,878,116,945.80 = 611,472,697,700.22/x
  3. Step 3: Cross multiply
    1,884,987,342,488.70x = 2,827,878,116,945.80 × 611,472,697,700.22
  4. Step 4: Simplify right side
    1,884,987,342,488.70x = 1,729,170,260,936,266,218,471,424
  5. Step 5: Solve for x
    x = 1,729,170,260,936,266,218,471,424/1,884,987,342,488.70
  6. Step 6: Final answer
    x = 917,337,863,209.89

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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.