Home / 183,700,862.08-275,585,196.48-76,003,884.16

Finding the Fourth Proportional to 183,700,862.08, 275,585,196.48 and 76,003,884.16

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Solution

The fourth proportional to 183,700,862.08, 275,585,196.48 and 76,003,884.16 is: 114,019,853.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,700,862.08 : 275,585,196.48 = 76,003,884.16 : x
  2. Step 2: Convert to fraction form
    183,700,862.08/275,585,196.48 = 76,003,884.16/x
  3. Step 3: Cross multiply
    183,700,862.08x = 275,585,196.48 × 76,003,884.16
  4. Step 4: Simplify right side
    183,700,862.08x = 20,945,545,349,476,760
  5. Step 5: Solve for x
    x = 20,945,545,349,476,760/183,700,862.08
  6. Step 6: Final answer
    x = 114,019,853.32

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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.