Home / 46,780,131.90-64,553,304.81-27,199,631.13

Finding the Fourth Proportional to 46,780,131.90, 64,553,304.81 and 27,199,631.13

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Solution

The fourth proportional to 46,780,131.90, 64,553,304.81 and 27,199,631.13 is: 37,533,585.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,131.90 : 64,553,304.81 = 27,199,631.13 : x
  2. Step 2: Convert to fraction form
    46,780,131.90/64,553,304.81 = 27,199,631.13/x
  3. Step 3: Cross multiply
    46,780,131.90x = 64,553,304.81 × 27,199,631.13
  4. Step 4: Simplify right side
    46,780,131.90x = 1,755,826,079,054,454.75
  5. Step 5: Solve for x
    x = 1,755,826,079,054,454.75/46,780,131.90
  6. Step 6: Final answer
    x = 37,533,585.47

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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.