Home / 46,780,127.15-64,553,298.25-27,199,626.38

Finding the Fourth Proportional to 46,780,127.15, 64,553,298.25 and 27,199,626.38

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Solution

The fourth proportional to 46,780,127.15, 64,553,298.25 and 27,199,626.38 is: 37,533,578.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,127.15 : 64,553,298.25 = 27,199,626.38 : x
  2. Step 2: Convert to fraction form
    46,780,127.15/64,553,298.25 = 27,199,626.38/x
  3. Step 3: Cross multiply
    46,780,127.15x = 64,553,298.25 × 27,199,626.38
  4. Step 4: Simplify right side
    46,780,127.15x = 1,755,825,593,537,943.25
  5. Step 5: Solve for x
    x = 1,755,825,593,537,943.25/46,780,127.15
  6. Step 6: Final answer
    x = 37,533,578.90

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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.