Home / 15,939,701.84-23,906,986.52-4,577,566.16

Finding the Fourth Proportional to 15,939,701.84, 23,906,986.52 and 4,577,566.16

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Solution

The fourth proportional to 15,939,701.84, 23,906,986.52 and 4,577,566.16 is: 6,865,612.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,939,701.84 : 23,906,986.52 = 4,577,566.16 : x
  2. Step 2: Convert to fraction form
    15,939,701.84/23,906,986.52 = 4,577,566.16/x
  3. Step 3: Cross multiply
    15,939,701.84x = 23,906,986.52 × 4,577,566.16
  4. Step 4: Simplify right side
    15,939,701.84x = 109,435,812,481,528.17
  5. Step 5: Solve for x
    x = 109,435,812,481,528.17/15,939,701.84
  6. Step 6: Final answer
    x = 6,865,612.27

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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.