Home / 162,848,015.10-244,244,029.05-60,559,400.70

Finding the Fourth Proportional to 162,848,015.10, 244,244,029.05 and 60,559,400.70

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Solution

The fourth proportional to 162,848,015.10, 244,244,029.05 and 60,559,400.70 is: 90,828,690.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,848,015.10 : 244,244,029.05 = 60,559,400.70 : x
  2. Step 2: Convert to fraction form
    162,848,015.10/244,244,029.05 = 60,559,400.70/x
  3. Step 3: Cross multiply
    162,848,015.10x = 244,244,029.05 × 60,559,400.70
  4. Step 4: Simplify right side
    162,848,015.10x = 14,791,272,023,821,392
  5. Step 5: Solve for x
    x = 14,791,272,023,821,392/162,848,015.10
  6. Step 6: Final answer
    x = 90,828,690.88

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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.