Home / 24,952,302.80-37,400,460.60-12,817,077.20

Finding the Fourth Proportional to 24,952,302.80, 37,400,460.60 and 12,817,077.20

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Solution

The fourth proportional to 24,952,302.80, 37,400,460.60 and 12,817,077.20 is: 19,211,236.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,952,302.80 : 37,400,460.60 = 12,817,077.20 : x
  2. Step 2: Convert to fraction form
    24,952,302.80/37,400,460.60 = 12,817,077.20/x
  3. Step 3: Cross multiply
    24,952,302.80x = 37,400,460.60 × 12,817,077.20
  4. Step 4: Simplify right side
    24,952,302.80x = 479,364,590,825,758.31
  5. Step 5: Solve for x
    x = 479,364,590,825,758.31/24,952,302.80
  6. Step 6: Final answer
    x = 19,211,236.52

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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.