Home / 1,384,125,433.22-2,076,193,536.24-334,861,953.32

Finding the Fourth Proportional to 1,384,125,433.22, 2,076,193,536.24 and 334,861,953.32

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Solution

The fourth proportional to 1,384,125,433.22, 2,076,193,536.24 and 334,861,953.32 is: 502,294,233.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,125,433.22 : 2,076,193,536.24 = 334,861,953.32 : x
  2. Step 2: Convert to fraction form
    1,384,125,433.22/2,076,193,536.24 = 334,861,953.32/x
  3. Step 3: Cross multiply
    1,384,125,433.22x = 2,076,193,536.24 × 334,861,953.32
  4. Step 4: Simplify right side
    1,384,125,433.22x = 695,238,223,015,684,608
  5. Step 5: Solve for x
    x = 695,238,223,015,684,608/1,384,125,433.22
  6. Step 6: Final answer
    x = 502,294,233.12

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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.