Home / 10,448,174,455.52-15,679,004,193.48-3,815,248,246.52

Finding the Fourth Proportional to 10,448,174,455.52, 15,679,004,193.48 and 3,815,248,246.52

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Solution

The fourth proportional to 10,448,174,455.52, 15,679,004,193.48 and 3,815,248,246.52 is: 5,725,334,460.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,448,174,455.52 : 15,679,004,193.48 = 3,815,248,246.52 : x
  2. Step 2: Convert to fraction form
    10,448,174,455.52/15,679,004,193.48 = 3,815,248,246.52/x
  3. Step 3: Cross multiply
    10,448,174,455.52x = 15,679,004,193.48 × 3,815,248,246.52
  4. Step 4: Simplify right side
    10,448,174,455.52x = 59,819,293,256,354,291,712
  5. Step 5: Solve for x
    x = 59,819,293,256,354,291,712/10,448,174,455.52
  6. Step 6: Final answer
    x = 5,725,334,460.20

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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.