Home / 58,723,711.20-82,383,256.80-58,723,711.20

Finding the Fourth Proportional to 58,723,711.20, 82,383,256.80 and 58,723,711.20

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Solution

The fourth proportional to 58,723,711.20, 82,383,256.80 and 58,723,711.20 is: 82,383,256.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,723,711.20 : 82,383,256.80 = 58,723,711.20 : x
  2. Step 2: Convert to fraction form
    58,723,711.20/82,383,256.80 = 58,723,711.20/x
  3. Step 3: Cross multiply
    58,723,711.20x = 82,383,256.80 × 58,723,711.20
  4. Step 4: Simplify right side
    58,723,711.20x = 4,837,850,580,038,636
  5. Step 5: Solve for x
    x = 4,837,850,580,038,636/58,723,711.20
  6. Step 6: Final answer
    x = 82,383,256.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.