Home / 83,094,008.25-114,669,780-46,424,579.25

Finding the Fourth Proportional to 83,094,008.25, 114,669,780 and 46,424,579.25

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Solution

The fourth proportional to 83,094,008.25, 114,669,780 and 46,424,579.25 is: 64,065,946.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,094,008.25 : 114,669,780 = 46,424,579.25 : x
  2. Step 2: Convert to fraction form
    83,094,008.25/114,669,780 = 46,424,579.25/x
  3. Step 3: Cross multiply
    83,094,008.25x = 114,669,780 × 46,424,579.25
  4. Step 4: Simplify right side
    83,094,008.25x = 5,323,496,289,190,065
  5. Step 5: Solve for x
    x = 5,323,496,289,190,065/83,094,008.25
  6. Step 6: Final answer
    x = 64,065,946.53

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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.