Home / 62,496,124.40-93,744,186.60-56,134,578.80

Finding the Fourth Proportional to 62,496,124.40, 93,744,186.60 and 56,134,578.80

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Solution

The fourth proportional to 62,496,124.40, 93,744,186.60 and 56,134,578.80 is: 84,201,868.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,124.40 : 93,744,186.60 = 56,134,578.80 : x
  2. Step 2: Convert to fraction form
    62,496,124.40/93,744,186.60 = 56,134,578.80/x
  3. Step 3: Cross multiply
    62,496,124.40x = 93,744,186.60 × 56,134,578.80
  4. Step 4: Simplify right side
    62,496,124.40x = 5,262,290,429,739,603
  5. Step 5: Solve for x
    x = 5,262,290,429,739,603/62,496,124.40
  6. Step 6: Final answer
    x = 84,201,868.20

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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.