Home / 26,822,729.10-40,211,348.85-9,773,460.30

Finding the Fourth Proportional to 26,822,729.10, 40,211,348.85 and 9,773,460.30

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Solution

The fourth proportional to 26,822,729.10, 40,211,348.85 and 9,773,460.30 is: 14,651,902.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,822,729.10 : 40,211,348.85 = 9,773,460.30 : x
  2. Step 2: Convert to fraction form
    26,822,729.10/40,211,348.85 = 9,773,460.30/x
  3. Step 3: Cross multiply
    26,822,729.10x = 40,211,348.85 × 9,773,460.30
  4. Step 4: Simplify right side
    26,822,729.10x = 393,004,021,594,925.69
  5. Step 5: Solve for x
    x = 393,004,021,594,925.69/26,822,729.10
  6. Step 6: Final answer
    x = 14,651,902.87

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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.