Home / 46,442,129.64-64,090,910.82-25,535,046.12

Finding the Fourth Proportional to 46,442,129.64, 64,090,910.82 and 25,535,046.12

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Solution

The fourth proportional to 46,442,129.64, 64,090,910.82 and 25,535,046.12 is: 35,238,788.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,442,129.64 : 64,090,910.82 = 25,535,046.12 : x
  2. Step 2: Convert to fraction form
    46,442,129.64/64,090,910.82 = 25,535,046.12/x
  3. Step 3: Cross multiply
    46,442,129.64x = 64,090,910.82 × 25,535,046.12
  4. Step 4: Simplify right side
    46,442,129.64x = 1,636,564,363,661,507
  5. Step 5: Solve for x
    x = 1,636,564,363,661,507/46,442,129.64
  6. Step 6: Final answer
    x = 35,238,788.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.