Home / 735,817,103.10-1,104,185,156.04-490,345,981.56

Finding the Fourth Proportional to 735,817,103.10, 1,104,185,156.04 and 490,345,981.56

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Solution

The fourth proportional to 735,817,103.10, 1,104,185,156.04 and 490,345,981.56 is: 735,825,182.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,817,103.10 : 1,104,185,156.04 = 490,345,981.56 : x
  2. Step 2: Convert to fraction form
    735,817,103.10/1,104,185,156.04 = 490,345,981.56/x
  3. Step 3: Cross multiply
    735,817,103.10x = 1,104,185,156.04 × 490,345,981.56
  4. Step 4: Simplify right side
    735,817,103.10x = 541,432,754,162,415,552
  5. Step 5: Solve for x
    x = 541,432,754,162,415,552/735,817,103.10
  6. Step 6: Final answer
    x = 735,825,182.48

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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.