Home / 26,559,192.42-36,651,768.27-15,397,860.90

Finding the Fourth Proportional to 26,559,192.42, 36,651,768.27 and 15,397,860.90

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Solution

The fourth proportional to 26,559,192.42, 36,651,768.27 and 15,397,860.90 is: 21,249,096.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,559,192.42 : 36,651,768.27 = 15,397,860.90 : x
  2. Step 2: Convert to fraction form
    26,559,192.42/36,651,768.27 = 15,397,860.90/x
  3. Step 3: Cross multiply
    26,559,192.42x = 36,651,768.27 × 15,397,860.90
  4. Step 4: Simplify right side
    26,559,192.42x = 564,358,829,560,493.75
  5. Step 5: Solve for x
    x = 564,358,829,560,493.75/26,559,192.42
  6. Step 6: Final answer
    x = 21,249,096.01

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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.