Home / 26,983,000.30-40,460,503.65-9,934,897.90

Finding the Fourth Proportional to 26,983,000.30, 40,460,503.65 and 9,934,897.90

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Solution

The fourth proportional to 26,983,000.30, 40,460,503.65 and 9,934,897.90 is: 14,897,193.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,983,000.30 : 40,460,503.65 = 9,934,897.90 : x
  2. Step 2: Convert to fraction form
    26,983,000.30/40,460,503.65 = 9,934,897.90/x
  3. Step 3: Cross multiply
    26,983,000.30x = 40,460,503.65 × 9,934,897.90
  4. Step 4: Simplify right side
    26,983,000.30x = 401,970,972,745,327.31
  5. Step 5: Solve for x
    x = 401,970,972,745,327.31/26,983,000.30
  6. Step 6: Final answer
    x = 14,897,193.35

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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.