Home / 26,182,064.01-39,246,149.01-11,615,843.40

Finding the Fourth Proportional to 26,182,064.01, 39,246,149.01 and 11,615,843.40

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Solution

The fourth proportional to 26,182,064.01, 39,246,149.01 and 11,615,843.40 is: 17,411,809.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,182,064.01 : 39,246,149.01 = 11,615,843.40 : x
  2. Step 2: Convert to fraction form
    26,182,064.01/39,246,149.01 = 11,615,843.40/x
  3. Step 3: Cross multiply
    26,182,064.01x = 39,246,149.01 × 11,615,843.40
  4. Step 4: Simplify right side
    26,182,064.01x = 455,877,120,953,225
  5. Step 5: Solve for x
    x = 455,877,120,953,225/26,182,064.01
  6. Step 6: Final answer
    x = 17,411,809.89

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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.