Home / 15,257,332.11-22,884,185.05-5,019,653.04

Finding the Fourth Proportional to 15,257,332.11, 22,884,185.05 and 5,019,653.04

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Solution

The fourth proportional to 15,257,332.11, 22,884,185.05 and 5,019,653.04 is: 7,528,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,257,332.11 : 22,884,185.05 = 5,019,653.04 : x
  2. Step 2: Convert to fraction form
    15,257,332.11/22,884,185.05 = 5,019,653.04/x
  3. Step 3: Cross multiply
    15,257,332.11x = 22,884,185.05 × 5,019,653.04
  4. Step 4: Simplify right side
    15,257,332.11x = 114,870,669,054,155.06
  5. Step 5: Solve for x
    x = 114,870,669,054,155.06/15,257,332.11
  6. Step 6: Final answer
    x = 7,528,883.05

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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.