Home / 33,219,233.40-49,828,850.10-15,303,329.40

Finding the Fourth Proportional to 33,219,233.40, 49,828,850.10 and 15,303,329.40

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Solution

The fourth proportional to 33,219,233.40, 49,828,850.10 and 15,303,329.40 is: 22,954,994.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,233.40 : 49,828,850.10 = 15,303,329.40 : x
  2. Step 2: Convert to fraction form
    33,219,233.40/49,828,850.10 = 15,303,329.40/x
  3. Step 3: Cross multiply
    33,219,233.40x = 49,828,850.10 × 15,303,329.40
  4. Step 4: Simplify right side
    33,219,233.40x = 762,547,306,703,523
  5. Step 5: Solve for x
    x = 762,547,306,703,523/33,219,233.40
  6. Step 6: Final answer
    x = 22,954,994.10

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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.