Home / 35,367,897.75-53,051,843.75-9,808,906.83

Finding the Fourth Proportional to 35,367,897.75, 53,051,843.75 and 9,808,906.83

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Solution

The fourth proportional to 35,367,897.75, 53,051,843.75 and 9,808,906.83 is: 14,713,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367,897.75 : 53,051,843.75 = 9,808,906.83 : x
  2. Step 2: Convert to fraction form
    35,367,897.75/53,051,843.75 = 9,808,906.83/x
  3. Step 3: Cross multiply
    35,367,897.75x = 53,051,843.75 × 9,808,906.83
  4. Step 4: Simplify right side
    35,367,897.75x = 520,380,592,454,423.25
  5. Step 5: Solve for x
    x = 520,380,592,454,423.25/35,367,897.75
  6. Step 6: Final answer
    x = 14,713,359.45

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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.