Home / 35,005,310.80-52,507,966.20-9,446,279.20

Finding the Fourth Proportional to 35,005,310.80, 52,507,966.20 and 9,446,279.20

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Solution

The fourth proportional to 35,005,310.80, 52,507,966.20 and 9,446,279.20 is: 14,169,418.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,005,310.80 : 52,507,966.20 = 9,446,279.20 : x
  2. Step 2: Convert to fraction form
    35,005,310.80/52,507,966.20 = 9,446,279.20/x
  3. Step 3: Cross multiply
    35,005,310.80x = 52,507,966.20 × 9,446,279.20
  4. Step 4: Simplify right side
    35,005,310.80x = 496,004,908,949,363
  5. Step 5: Solve for x
    x = 496,004,908,949,363/35,005,310.80
  6. Step 6: Final answer
    x = 14,169,418.80

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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.