Home / 2,090,415,388,756.20-2,884,390,284,695.20-1,164,446,422,385.80

Finding the Fourth Proportional to 2,090,415,388,756.20, 2,884,390,284,695.20 and 1,164,446,422,385.80

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Solution

The fourth proportional to 2,090,415,388,756.20, 2,884,390,284,695.20 and 1,164,446,422,385.80 is: 1,606,722,743,165.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,415,388,756.20 : 2,884,390,284,695.20 = 1,164,446,422,385.80 : x
  2. Step 2: Convert to fraction form
    2,090,415,388,756.20/2,884,390,284,695.20 = 1,164,446,422,385.80/x
  3. Step 3: Cross multiply
    2,090,415,388,756.20x = 2,884,390,284,695.20 × 1,164,446,422,385.80
  4. Step 4: Simplify right side
    2,090,415,388,756.20x = 3,358,717,947,777,685,095,710,720
  5. Step 5: Solve for x
    x = 3,358,717,947,777,685,095,710,720/2,090,415,388,756.20
  6. Step 6: Final answer
    x = 1,606,722,743,165.48

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Double scale
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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.