Home / 35,430,848.64-53,146,273.59-8,504,504.64

Finding the Fourth Proportional to 35,430,848.64, 53,146,273.59 and 8,504,504.64

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Solution

The fourth proportional to 35,430,848.64, 53,146,273.59 and 8,504,504.64 is: 12,756,757.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,430,848.64 : 53,146,273.59 = 8,504,504.64 : x
  2. Step 2: Convert to fraction form
    35,430,848.64/53,146,273.59 = 8,504,504.64/x
  3. Step 3: Cross multiply
    35,430,848.64x = 53,146,273.59 × 8,504,504.64
  4. Step 4: Simplify right side
    35,430,848.64x = 451,982,730,344,864.50
  5. Step 5: Solve for x
    x = 451,982,730,344,864.50/35,430,848.64
  6. Step 6: Final answer
    x = 12,756,757.11

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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.