Home / 47,524,708.88-65,572,852.82-26,898,155.67

Finding the Fourth Proportional to 47,524,708.88, 65,572,852.82 and 26,898,155.67

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Solution

The fourth proportional to 47,524,708.88, 65,572,852.82 and 26,898,155.67 is: 37,113,090.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524,708.88 : 65,572,852.82 = 26,898,155.67 : x
  2. Step 2: Convert to fraction form
    47,524,708.88/65,572,852.82 = 26,898,155.67/x
  3. Step 3: Cross multiply
    47,524,708.88x = 65,572,852.82 × 26,898,155.67
  4. Step 4: Simplify right side
    47,524,708.88x = 1,763,788,802,743,867.75
  5. Step 5: Solve for x
    x = 1,763,788,802,743,867.75/47,524,708.88
  6. Step 6: Final answer
    x = 37,113,090.11

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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.