Home / 3,668,378,655.60-5,502,567,983.40-3,100,161,938.40

Finding the Fourth Proportional to 3,668,378,655.60, 5,502,567,983.40 and 3,100,161,938.40

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Solution

The fourth proportional to 3,668,378,655.60, 5,502,567,983.40 and 3,100,161,938.40 is: 4,650,242,907.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,378,655.60 : 5,502,567,983.40 = 3,100,161,938.40 : x
  2. Step 2: Convert to fraction form
    3,668,378,655.60/5,502,567,983.40 = 3,100,161,938.40/x
  3. Step 3: Cross multiply
    3,668,378,655.60x = 5,502,567,983.40 × 3,100,161,938.40
  4. Step 4: Simplify right side
    3,668,378,655.60x = 17,058,851,825,595,121,664
  5. Step 5: Solve for x
    x = 17,058,851,825,595,121,664/3,668,378,655.60
  6. Step 6: Final answer
    x = 4,650,242,907.60

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Double scale
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Similar ratio
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1.5x scale

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.