Home / 38,546,160-53,205,610.32-24,795,125.34

Finding the Fourth Proportional to 38,546,160, 53,205,610.32 and 24,795,125.34

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Solution

The fourth proportional to 38,546,160, 53,205,610.32 and 24,795,125.34 is: 34,224,933.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546,160 : 53,205,610.32 = 24,795,125.34 : x
  2. Step 2: Convert to fraction form
    38,546,160/53,205,610.32 = 24,795,125.34/x
  3. Step 3: Cross multiply
    38,546,160x = 53,205,610.32 × 24,795,125.34
  4. Step 4: Simplify right side
    38,546,160x = 1,319,239,776,675,597.50
  5. Step 5: Solve for x
    x = 1,319,239,776,675,597.50/38,546,160
  6. Step 6: Final answer
    x = 34,224,933.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.