Home / 27,897,674.60-41,829,394.98-10,838,433.08

Finding the Fourth Proportional to 27,897,674.60, 41,829,394.98 and 10,838,433.08

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Solution

The fourth proportional to 27,897,674.60, 41,829,394.98 and 10,838,433.08 is: 16,250,999.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,897,674.60 : 41,829,394.98 = 10,838,433.08 : x
  2. Step 2: Convert to fraction form
    27,897,674.60/41,829,394.98 = 10,838,433.08/x
  3. Step 3: Cross multiply
    27,897,674.60x = 41,829,394.98 × 10,838,433.08
  4. Step 4: Simplify right side
    27,897,674.60x = 453,365,098,267,617.88
  5. Step 5: Solve for x
    x = 453,365,098,267,617.88/27,897,674.60
  6. Step 6: Final answer
    x = 16,250,999.58

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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.