Home / 31,032,846.48-46,550,579.87-9,173,275.74

Finding the Fourth Proportional to 31,032,846.48, 46,550,579.87 and 9,173,275.74

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Solution

The fourth proportional to 31,032,846.48, 46,550,579.87 and 9,173,275.74 is: 13,760,300.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,032,846.48 : 46,550,579.87 = 9,173,275.74 : x
  2. Step 2: Convert to fraction form
    31,032,846.48/46,550,579.87 = 9,173,275.74/x
  3. Step 3: Cross multiply
    31,032,846.48x = 46,550,579.87 × 9,173,275.74
  4. Step 4: Simplify right side
    31,032,846.48x = 427,021,304,725,784.06
  5. Step 5: Solve for x
    x = 427,021,304,725,784.06/31,032,846.48
  6. Step 6: Final answer
    x = 13,760,300.88

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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.