Home / 262,051,342,544.52-393,116,316,914.22-92,040,966,337.28

Finding the Fourth Proportional to 262,051,342,544.52, 393,116,316,914.22 and 92,040,966,337.28

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Solution

The fourth proportional to 262,051,342,544.52, 393,116,316,914.22 and 92,040,966,337.28 is: 138,075,254,033.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,051,342,544.52 : 393,116,316,914.22 = 92,040,966,337.28 : x
  2. Step 2: Convert to fraction form
    262,051,342,544.52/393,116,316,914.22 = 92,040,966,337.28/x
  3. Step 3: Cross multiply
    262,051,342,544.52x = 393,116,316,914.22 × 92,040,966,337.28
  4. Step 4: Simplify right side
    262,051,342,544.52x = 36,182,805,691,735,247,683,584
  5. Step 5: Solve for x
    x = 36,182,805,691,735,247,683,584/262,051,342,544.52
  6. Step 6: Final answer
    x = 138,075,254,033.81

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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.