Home / 2,235,501,687.20-3,353,252,530.80-1,011,061,623.20

Finding the Fourth Proportional to 2,235,501,687.20, 3,353,252,530.80 and 1,011,061,623.20

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Solution

The fourth proportional to 2,235,501,687.20, 3,353,252,530.80 and 1,011,061,623.20 is: 1,516,592,434.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,501,687.20 : 3,353,252,530.80 = 1,011,061,623.20 : x
  2. Step 2: Convert to fraction form
    2,235,501,687.20/3,353,252,530.80 = 1,011,061,623.20/x
  3. Step 3: Cross multiply
    2,235,501,687.20x = 3,353,252,530.80 × 1,011,061,623.20
  4. Step 4: Simplify right side
    2,235,501,687.20x = 3,390,344,946,790,156,288
  5. Step 5: Solve for x
    x = 3,390,344,946,790,156,288/2,235,501,687.20
  6. Step 6: Final answer
    x = 1,516,592,434.80

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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.