Home / 67,502,673.84-93,153,693.09-36,562,843.13

Finding the Fourth Proportional to 67,502,673.84, 93,153,693.09 and 36,562,843.13

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Solution

The fourth proportional to 67,502,673.84, 93,153,693.09 and 36,562,843.13 is: 50,456,725.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,502,673.84 : 93,153,693.09 = 36,562,843.13 : x
  2. Step 2: Convert to fraction form
    67,502,673.84/93,153,693.09 = 36,562,843.13/x
  3. Step 3: Cross multiply
    67,502,673.84x = 93,153,693.09 × 36,562,843.13
  4. Step 4: Simplify right side
    67,502,673.84x = 3,405,963,867,101,177
  5. Step 5: Solve for x
    x = 3,405,963,867,101,177/67,502,673.84
  6. Step 6: Final answer
    x = 50,456,725.24

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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.