Home / 234,295,009,550.65-323,301,261,259.47-131,390,952,922.48

Finding the Fourth Proportional to 234,295,009,550.65, 323,301,261,259.47 and 131,390,952,922.48

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Solution

The fourth proportional to 234,295,009,550.65, 323,301,261,259.47 and 131,390,952,922.48 is: 181,305,017,462.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,295,009,550.65 : 323,301,261,259.47 = 131,390,952,922.48 : x
  2. Step 2: Convert to fraction form
    234,295,009,550.65/323,301,261,259.47 = 131,390,952,922.48/x
  3. Step 3: Cross multiply
    234,295,009,550.65x = 323,301,261,259.47 × 131,390,952,922.48
  4. Step 4: Simplify right side
    234,295,009,550.65x = 42,478,860,797,921,426,669,568
  5. Step 5: Solve for x
    x = 42,478,860,797,921,426,669,568/234,295,009,550.65
  6. Step 6: Final answer
    x = 181,305,017,462.35

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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.