Home / 20,673,607.24-31,011,265.98-6,100,526.92

Finding the Fourth Proportional to 20,673,607.24, 31,011,265.98 and 6,100,526.92

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Solution

The fourth proportional to 20,673,607.24, 31,011,265.98 and 6,100,526.92 is: 9,151,042.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,673,607.24 : 31,011,265.98 = 6,100,526.92 : x
  2. Step 2: Convert to fraction form
    20,673,607.24/31,011,265.98 = 6,100,526.92/x
  3. Step 3: Cross multiply
    20,673,607.24x = 31,011,265.98 × 6,100,526.92
  4. Step 4: Simplify right side
    20,673,607.24x = 189,185,062,934,270.19
  5. Step 5: Solve for x
    x = 189,185,062,934,270.19/20,673,607.24
  6. Step 6: Final answer
    x = 9,151,042.72

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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.