Home / 1,087,499,171,400.60-1,500,750,344,868.20-593,104,923,925.76

Finding the Fourth Proportional to 1,087,499,171,400.60, 1,500,750,344,868.20 and 593,104,923,925.76

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Solution

The fourth proportional to 1,087,499,171,400.60, 1,500,750,344,868.20 and 593,104,923,925.76 is: 818,485,606,732.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,499,171,400.60 : 1,500,750,344,868.20 = 593,104,923,925.76 : x
  2. Step 2: Convert to fraction form
    1,087,499,171,400.60/1,500,750,344,868.20 = 593,104,923,925.76/x
  3. Step 3: Cross multiply
    1,087,499,171,400.60x = 1,500,750,344,868.20 × 593,104,923,925.76
  4. Step 4: Simplify right side
    1,087,499,171,400.60x = 890,102,419,124,611,849,388,032
  5. Step 5: Solve for x
    x = 890,102,419,124,611,849,388,032/1,087,499,171,400.60
  6. Step 6: Final answer
    x = 818,485,606,732.23

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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.