Home / 47,362,189.29-65,359,131.35-26,454,519.42

Finding the Fourth Proportional to 47,362,189.29, 65,359,131.35 and 26,454,519.42

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Solution

The fourth proportional to 47,362,189.29, 65,359,131.35 and 26,454,519.42 is: 36,506,851.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,362,189.29 : 65,359,131.35 = 26,454,519.42 : x
  2. Step 2: Convert to fraction form
    47,362,189.29/65,359,131.35 = 26,454,519.42/x
  3. Step 3: Cross multiply
    47,362,189.29x = 65,359,131.35 × 26,454,519.42
  4. Step 4: Simplify right side
    47,362,189.29x = 1,729,044,409,440,633.25
  5. Step 5: Solve for x
    x = 1,729,044,409,440,633.25/47,362,189.29
  6. Step 6: Final answer
    x = 36,506,851.46

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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.