Home / 15,550,699.30-23,319,050.55-5,962,891.30

Finding the Fourth Proportional to 15,550,699.30, 23,319,050.55 and 5,962,891.30

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Solution

The fourth proportional to 15,550,699.30, 23,319,050.55 and 5,962,891.30 is: 8,941,653.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,699.30 : 23,319,050.55 = 5,962,891.30 : x
  2. Step 2: Convert to fraction form
    15,550,699.30/23,319,050.55 = 5,962,891.30/x
  3. Step 3: Cross multiply
    15,550,699.30x = 23,319,050.55 × 5,962,891.30
  4. Step 4: Simplify right side
    15,550,699.30x = 139,048,963,648,855.22
  5. Step 5: Solve for x
    x = 139,048,963,648,855.22/15,550,699.30
  6. Step 6: Final answer
    x = 8,941,653.42

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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.