Home / 1,600,926,490.30-2,401,803,760.11-937,500,786.31

Finding the Fourth Proportional to 1,600,926,490.30, 2,401,803,760.11 and 937,500,786.31

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Solution

The fourth proportional to 1,600,926,490.30, 2,401,803,760.11 and 937,500,786.31 is: 1,406,493,631.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,926,490.30 : 2,401,803,760.11 = 937,500,786.31 : x
  2. Step 2: Convert to fraction form
    1,600,926,490.30/2,401,803,760.11 = 937,500,786.31/x
  3. Step 3: Cross multiply
    1,600,926,490.30x = 2,401,803,760.11 × 937,500,786.31
  4. Step 4: Simplify right side
    1,600,926,490.30x = 2,251,692,913,665,439,488
  5. Step 5: Solve for x
    x = 2,251,692,913,665,439,488/1,600,926,490.30
  6. Step 6: Final answer
    x = 1,406,493,631.85

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1.5x scale

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.