Home / 116,326,182.51-174,493,702.44-43,535,299.23

Finding the Fourth Proportional to 116,326,182.51, 174,493,702.44 and 43,535,299.23

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Solution

The fourth proportional to 116,326,182.51, 174,493,702.44 and 43,535,299.23 is: 65,304,606.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,326,182.51 : 174,493,702.44 = 43,535,299.23 : x
  2. Step 2: Convert to fraction form
    116,326,182.51/174,493,702.44 = 43,535,299.23/x
  3. Step 3: Cross multiply
    116,326,182.51x = 174,493,702.44 × 43,535,299.23
  4. Step 4: Simplify right side
    116,326,182.51x = 7,596,635,549,475,980
  5. Step 5: Solve for x
    x = 7,596,635,549,475,980/116,326,182.51
  6. Step 6: Final answer
    x = 65,304,606.29

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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.