Home / 163,667,930.48-245,534,236.89-60,038,098.23

Finding the Fourth Proportional to 163,667,930.48, 245,534,236.89 and 60,038,098.23

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Solution

The fourth proportional to 163,667,930.48, 245,534,236.89 and 60,038,098.23 is: 90,069,011.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,667,930.48 : 245,534,236.89 = 60,038,098.23 : x
  2. Step 2: Convert to fraction form
    163,667,930.48/245,534,236.89 = 60,038,098.23/x
  3. Step 3: Cross multiply
    163,667,930.48x = 245,534,236.89 × 60,038,098.23
  4. Step 4: Simplify right side
    163,667,930.48x = 14,741,408,633,229,908
  5. Step 5: Solve for x
    x = 14,741,408,633,229,908/163,667,930.48
  6. Step 6: Final answer
    x = 90,069,011.02

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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.