Home / 234,295,009,549.65-323,301,261,258.09-131,390,952,921.48

Finding the Fourth Proportional to 234,295,009,549.65, 323,301,261,258.09 and 131,390,952,921.48

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Solution

The fourth proportional to 234,295,009,549.65, 323,301,261,258.09 and 131,390,952,921.48 is: 181,305,017,460.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,295,009,549.65 : 323,301,261,258.09 = 131,390,952,921.48 : x
  2. Step 2: Convert to fraction form
    234,295,009,549.65/323,301,261,258.09 = 131,390,952,921.48/x
  3. Step 3: Cross multiply
    234,295,009,549.65x = 323,301,261,258.09 × 131,390,952,921.48
  4. Step 4: Simplify right side
    234,295,009,549.65x = 42,478,860,797,416,809,955,328
  5. Step 5: Solve for x
    x = 42,478,860,797,416,809,955,328/234,295,009,549.65
  6. Step 6: Final answer
    x = 181,305,017,460.97

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1.5x scale

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.