Home / 38,606,337.03-57,909,456.64-9,852,473.26

Finding the Fourth Proportional to 38,606,337.03, 57,909,456.64 and 9,852,473.26

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Solution

The fourth proportional to 38,606,337.03, 57,909,456.64 and 9,852,473.26 is: 14,778,697.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,606,337.03 : 57,909,456.64 = 9,852,473.26 : x
  2. Step 2: Convert to fraction form
    38,606,337.03/57,909,456.64 = 9,852,473.26/x
  3. Step 3: Cross multiply
    38,606,337.03x = 57,909,456.64 × 9,852,473.26
  4. Step 4: Simplify right side
    38,606,337.03x = 570,551,373,046,729.50
  5. Step 5: Solve for x
    x = 570,551,373,046,729.50/38,606,337.03
  6. Step 6: Final answer
    x = 14,778,697.41

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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.