Home / 96,542,278.04-133,230,956.16-52,492,234.28

Finding the Fourth Proportional to 96,542,278.04, 133,230,956.16 and 52,492,234.28

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Solution

The fourth proportional to 96,542,278.04, 133,230,956.16 and 52,492,234.28 is: 72,440,703.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,542,278.04 : 133,230,956.16 = 52,492,234.28 : x
  2. Step 2: Convert to fraction form
    96,542,278.04/133,230,956.16 = 52,492,234.28/x
  3. Step 3: Cross multiply
    96,542,278.04x = 133,230,956.16 × 52,492,234.28
  4. Step 4: Simplify right side
    96,542,278.04x = 6,993,590,564,099,129
  5. Step 5: Solve for x
    x = 6,993,590,564,099,129/96,542,278.04
  6. Step 6: Final answer
    x = 72,440,703.76

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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.