Home / 24,475,729.79-36,709,604.48-7,199,890.40

Finding the Fourth Proportional to 24,475,729.79, 36,709,604.48 and 7,199,890.40

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Solution

The fourth proportional to 24,475,729.79, 36,709,604.48 and 7,199,890.40 is: 10,798,661.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,475,729.79 : 36,709,604.48 = 7,199,890.40 : x
  2. Step 2: Convert to fraction form
    24,475,729.79/36,709,604.48 = 7,199,890.40/x
  3. Step 3: Cross multiply
    24,475,729.79x = 36,709,604.48 × 7,199,890.40
  4. Step 4: Simplify right side
    24,475,729.79x = 264,305,128,847,349.56
  5. Step 5: Solve for x
    x = 264,305,128,847,349.56/24,475,729.79
  6. Step 6: Final answer
    x = 10,798,661.82

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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.