Home / 35,337,698.70-53,006,548.05-31,936,476.30

Finding the Fourth Proportional to 35,337,698.70, 53,006,548.05 and 31,936,476.30

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Solution

The fourth proportional to 35,337,698.70, 53,006,548.05 and 31,936,476.30 is: 47,904,714.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,337,698.70 : 53,006,548.05 = 31,936,476.30 : x
  2. Step 2: Convert to fraction form
    35,337,698.70/53,006,548.05 = 31,936,476.30/x
  3. Step 3: Cross multiply
    35,337,698.70x = 53,006,548.05 × 31,936,476.30
  4. Step 4: Simplify right side
    35,337,698.70x = 1,692,842,365,543,636.25
  5. Step 5: Solve for x
    x = 1,692,842,365,543,636.25/35,337,698.70
  6. Step 6: Final answer
    x = 47,904,714.45

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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.