Home / 179,674,442.80-247,951,478.37-97,168,227.55

Finding the Fourth Proportional to 179,674,442.80, 247,951,478.37 and 97,168,227.55

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Solution

The fourth proportional to 179,674,442.80, 247,951,478.37 and 97,168,227.55 is: 134,092,558.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,442.80 : 247,951,478.37 = 97,168,227.55 : x
  2. Step 2: Convert to fraction form
    179,674,442.80/247,951,478.37 = 97,168,227.55/x
  3. Step 3: Cross multiply
    179,674,442.80x = 247,951,478.37 × 97,168,227.55
  4. Step 4: Simplify right side
    179,674,442.80x = 24,093,005,671,615,064
  5. Step 5: Solve for x
    x = 24,093,005,671,615,064/179,674,442.80
  6. Step 6: Final answer
    x = 134,092,558.16

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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.