Home / 32,480,907.68-44,820,036.24-17,990,590.88

Finding the Fourth Proportional to 32,480,907.68, 44,820,036.24 and 17,990,590.88

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Solution

The fourth proportional to 32,480,907.68, 44,820,036.24 and 17,990,590.88 is: 24,825,012.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,480,907.68 : 44,820,036.24 = 17,990,590.88 : x
  2. Step 2: Convert to fraction form
    32,480,907.68/44,820,036.24 = 17,990,590.88/x
  3. Step 3: Cross multiply
    32,480,907.68x = 44,820,036.24 × 17,990,590.88
  4. Step 4: Simplify right side
    32,480,907.68x = 806,338,935,220,613.50
  5. Step 5: Solve for x
    x = 806,338,935,220,613.50/32,480,907.68
  6. Step 6: Final answer
    x = 24,825,012.38

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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.