Home / 73,080,614.32-100,847,392.26-41,717,417.16

Finding the Fourth Proportional to 73,080,614.32, 100,847,392.26 and 41,717,417.16

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Solution

The fourth proportional to 73,080,614.32, 100,847,392.26 and 41,717,417.16 is: 57,567,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,080,614.32 : 100,847,392.26 = 41,717,417.16 : x
  2. Step 2: Convert to fraction form
    73,080,614.32/100,847,392.26 = 41,717,417.16/x
  3. Step 3: Cross multiply
    73,080,614.32x = 100,847,392.26 × 41,717,417.16
  4. Step 4: Simplify right side
    73,080,614.32x = 4,207,092,732,408,575
  5. Step 5: Solve for x
    x = 4,207,092,732,408,575/73,080,614.32
  6. Step 6: Final answer
    x = 57,567,834.80

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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.