Home / 2,224,967,462.88-3,070,610,291.52-1,470,970,635.36

Finding the Fourth Proportional to 2,224,967,462.88, 3,070,610,291.52 and 1,470,970,635.36

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Solution

The fourth proportional to 2,224,967,462.88, 3,070,610,291.52 and 1,470,970,635.36 is: 2,030,042,077.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,967,462.88 : 3,070,610,291.52 = 1,470,970,635.36 : x
  2. Step 2: Convert to fraction form
    2,224,967,462.88/3,070,610,291.52 = 1,470,970,635.36/x
  3. Step 3: Cross multiply
    2,224,967,462.88x = 3,070,610,291.52 × 1,470,970,635.36
  4. Step 4: Simplify right side
    2,224,967,462.88x = 4,516,777,571,460,128,768
  5. Step 5: Solve for x
    x = 4,516,777,571,460,128,768/2,224,967,462.88
  6. Step 6: Final answer
    x = 2,030,042,077.83

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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.