Home / 469,482,036.04-704,225,483.44-275,257,248.76

Finding the Fourth Proportional to 469,482,036.04, 704,225,483.44 and 275,257,248.76

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Solution

The fourth proportional to 469,482,036.04, 704,225,483.44 and 275,257,248.76 is: 412,887,297.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,482,036.04 : 704,225,483.44 = 275,257,248.76 : x
  2. Step 2: Convert to fraction form
    469,482,036.04/704,225,483.44 = 275,257,248.76/x
  3. Step 3: Cross multiply
    469,482,036.04x = 704,225,483.44 × 275,257,248.76
  4. Step 4: Simplify right side
    469,482,036.04x = 193,843,169,078,375,360
  5. Step 5: Solve for x
    x = 193,843,169,078,375,360/469,482,036.04
  6. Step 6: Final answer
    x = 412,887,297.49

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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.