Home / 3,424,136,214.28-5,127,485,085.42-2,256,063,436.36

Finding the Fourth Proportional to 3,424,136,214.28, 5,127,485,085.42 and 2,256,063,436.36

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Solution

The fourth proportional to 3,424,136,214.28, 5,127,485,085.42 and 2,256,063,436.36 is: 3,378,350,304.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,136,214.28 : 5,127,485,085.42 = 2,256,063,436.36 : x
  2. Step 2: Convert to fraction form
    3,424,136,214.28/5,127,485,085.42 = 2,256,063,436.36/x
  3. Step 3: Cross multiply
    3,424,136,214.28x = 5,127,485,085.42 × 2,256,063,436.36
  4. Step 4: Simplify right side
    3,424,136,214.28x = 11,567,931,621,697,294,336
  5. Step 5: Solve for x
    x = 11,567,931,621,697,294,336/3,424,136,214.28
  6. Step 6: Final answer
    x = 3,378,350,304.36

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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.