Home / 15,973,771.85-23,960,657.78-6,396,024.05

Finding the Fourth Proportional to 15,973,771.85, 23,960,657.78 and 6,396,024.05

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Solution

The fourth proportional to 15,973,771.85, 23,960,657.78 and 6,396,024.05 is: 9,594,036.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,771.85 : 23,960,657.78 = 6,396,024.05 : x
  2. Step 2: Convert to fraction form
    15,973,771.85/23,960,657.78 = 6,396,024.05/x
  3. Step 3: Cross multiply
    15,973,771.85x = 23,960,657.78 × 6,396,024.05
  4. Step 4: Simplify right side
    15,973,771.85x = 153,252,943,382,719.47
  5. Step 5: Solve for x
    x = 153,252,943,382,719.47/15,973,771.85
  6. Step 6: Final answer
    x = 9,594,036.08

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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.