Home / 254,483,946.03-382,300,549.62-150,921,077.27

Finding the Fourth Proportional to 254,483,946.03, 382,300,549.62 and 150,921,077.27

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Solution

The fourth proportional to 254,483,946.03, 382,300,549.62 and 150,921,077.27 is: 226,722,399.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,483,946.03 : 382,300,549.62 = 150,921,077.27 : x
  2. Step 2: Convert to fraction form
    254,483,946.03/382,300,549.62 = 150,921,077.27/x
  3. Step 3: Cross multiply
    254,483,946.03x = 382,300,549.62 × 150,921,077.27
  4. Step 4: Simplify right side
    254,483,946.03x = 57,697,210,790,519,248
  5. Step 5: Solve for x
    x = 57,697,210,790,519,248/254,483,946.03
  6. Step 6: Final answer
    x = 226,722,399.16

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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.