Home / 1,595,337,409.04-2,201,932,956.69-935,500,263.44

Finding the Fourth Proportional to 1,595,337,409.04, 2,201,932,956.69 and 935,500,263.44

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Solution

The fourth proportional to 1,595,337,409.04, 2,201,932,956.69 and 935,500,263.44 is: 1,291,205,765.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,337,409.04 : 2,201,932,956.69 = 935,500,263.44 : x
  2. Step 2: Convert to fraction form
    1,595,337,409.04/2,201,932,956.69 = 935,500,263.44/x
  3. Step 3: Cross multiply
    1,595,337,409.04x = 2,201,932,956.69 × 935,500,263.44
  4. Step 4: Simplify right side
    1,595,337,409.04x = 2,059,908,861,049,703,424
  5. Step 5: Solve for x
    x = 2,059,908,861,049,703,424/1,595,337,409.04
  6. Step 6: Final answer
    x = 1,291,205,765.87

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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.