Home / 62,496,014.40-93,744,021.60-56,134,468.80

Finding the Fourth Proportional to 62,496,014.40, 93,744,021.60 and 56,134,468.80

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Solution

The fourth proportional to 62,496,014.40, 93,744,021.60 and 56,134,468.80 is: 84,201,703.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,014.40 : 93,744,021.60 = 56,134,468.80 : x
  2. Step 2: Convert to fraction form
    62,496,014.40/93,744,021.60 = 56,134,468.80/x
  3. Step 3: Cross multiply
    62,496,014.40x = 93,744,021.60 × 56,134,468.80
  4. Step 4: Simplify right side
    62,496,014.40x = 5,262,270,855,691,725
  5. Step 5: Solve for x
    x = 5,262,270,855,691,725/62,496,014.40
  6. Step 6: Final answer
    x = 84,201,703.20

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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.