Home / 1,835,611,737.30-2,753,414,161.02-575,172,341.10

Finding the Fourth Proportional to 1,835,611,737.30, 2,753,414,161.02 and 575,172,341.10

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Solution

The fourth proportional to 1,835,611,737.30, 2,753,414,161.02 and 575,172,341.10 is: 862,757,432.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,611,737.30 : 2,753,414,161.02 = 575,172,341.10 : x
  2. Step 2: Convert to fraction form
    1,835,611,737.30/2,753,414,161.02 = 575,172,341.10/x
  3. Step 3: Cross multiply
    1,835,611,737.30x = 2,753,414,161.02 × 575,172,341.10
  4. Step 4: Simplify right side
    1,835,611,737.30x = 1,583,687,669,011,765,760
  5. Step 5: Solve for x
    x = 1,583,687,669,011,765,760/1,835,611,737.30
  6. Step 6: Final answer
    x = 862,757,432.21

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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.