Home / 15,884,934.84-23,823,465.66-4,525,481.88

Finding the Fourth Proportional to 15,884,934.84, 23,823,465.66 and 4,525,481.88

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Solution

The fourth proportional to 15,884,934.84, 23,823,465.66 and 4,525,481.88 is: 6,787,101.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,884,934.84 : 23,823,465.66 = 4,525,481.88 : x
  2. Step 2: Convert to fraction form
    15,884,934.84/23,823,465.66 = 4,525,481.88/x
  3. Step 3: Cross multiply
    15,884,934.84x = 23,823,465.66 × 4,525,481.88
  4. Step 4: Simplify right side
    15,884,934.84x = 107,812,662,163,132.23
  5. Step 5: Solve for x
    x = 107,812,662,163,132.23/15,884,934.84
  6. Step 6: Final answer
    x = 6,787,101.32

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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.