Home / 2,031,761,189.16-3,047,315,347.26-557,556,627.24

Finding the Fourth Proportional to 2,031,761,189.16, 3,047,315,347.26 and 557,556,627.24

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Solution

The fourth proportional to 2,031,761,189.16, 3,047,315,347.26 and 557,556,627.24 is: 836,245,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,761,189.16 : 3,047,315,347.26 = 557,556,627.24 : x
  2. Step 2: Convert to fraction form
    2,031,761,189.16/3,047,315,347.26 = 557,556,627.24/x
  3. Step 3: Cross multiply
    2,031,761,189.16x = 3,047,315,347.26 × 557,556,627.24
  4. Step 4: Simplify right side
    2,031,761,189.16x = 1,699,050,867,154,975,232
  5. Step 5: Solve for x
    x = 1,699,050,867,154,975,232/2,031,761,189.16
  6. Step 6: Final answer
    x = 836,245,360.05

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Double scale
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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.