Home / 35,307,463.72-48,746,037.84-27,994,835.56

Finding the Fourth Proportional to 35,307,463.72, 48,746,037.84 and 27,994,835.56

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Solution

The fourth proportional to 35,307,463.72, 48,746,037.84 and 27,994,835.56 is: 38,650,108.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,307,463.72 : 48,746,037.84 = 27,994,835.56 : x
  2. Step 2: Convert to fraction form
    35,307,463.72/48,746,037.84 = 27,994,835.56/x
  3. Step 3: Cross multiply
    35,307,463.72x = 48,746,037.84 × 27,994,835.56
  4. Step 4: Simplify right side
    35,307,463.72x = 1,364,637,313,532,337.75
  5. Step 5: Solve for x
    x = 1,364,637,313,532,337.75/35,307,463.72
  6. Step 6: Final answer
    x = 38,650,108.78

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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.