Home / 27,671,878.60-41,507,817.90-14,917,294.60

Finding the Fourth Proportional to 27,671,878.60, 41,507,817.90 and 14,917,294.60

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Solution

The fourth proportional to 27,671,878.60, 41,507,817.90 and 14,917,294.60 is: 22,375,941.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,671,878.60 : 41,507,817.90 = 14,917,294.60 : x
  2. Step 2: Convert to fraction form
    27,671,878.60/41,507,817.90 = 14,917,294.60/x
  3. Step 3: Cross multiply
    27,671,878.60x = 41,507,817.90 × 14,917,294.60
  4. Step 4: Simplify right side
    27,671,878.60x = 619,184,347,817,453.25
  5. Step 5: Solve for x
    x = 619,184,347,817,453.25/27,671,878.60
  6. Step 6: Final answer
    x = 22,375,941.90

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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.