Home / 24,709,407.20-37,064,110.80-18,332,115.20

Finding the Fourth Proportional to 24,709,407.20, 37,064,110.80 and 18,332,115.20

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Solution

The fourth proportional to 24,709,407.20, 37,064,110.80 and 18,332,115.20 is: 27,498,172.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,709,407.20 : 37,064,110.80 = 18,332,115.20 : x
  2. Step 2: Convert to fraction form
    24,709,407.20/37,064,110.80 = 18,332,115.20/x
  3. Step 3: Cross multiply
    24,709,407.20x = 37,064,110.80 × 18,332,115.20
  4. Step 4: Simplify right side
    24,709,407.20x = 679,463,548,971,164.12
  5. Step 5: Solve for x
    x = 679,463,548,971,164.12/24,709,407.20
  6. Step 6: Final answer
    x = 27,498,172.80

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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.