Home / 33,916,535.12-46,805,411.04-18,446,724.74

Finding the Fourth Proportional to 33,916,535.12, 46,805,411.04 and 18,446,724.74

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Solution

The fourth proportional to 33,916,535.12, 46,805,411.04 and 18,446,724.74 is: 25,456,802.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,916,535.12 : 46,805,411.04 = 18,446,724.74 : x
  2. Step 2: Convert to fraction form
    33,916,535.12/46,805,411.04 = 18,446,724.74/x
  3. Step 3: Cross multiply
    33,916,535.12x = 46,805,411.04 × 18,446,724.74
  4. Step 4: Simplify right side
    33,916,535.12x = 863,406,533,797,437
  5. Step 5: Solve for x
    x = 863,406,533,797,437/33,916,535.12
  6. Step 6: Final answer
    x = 25,456,802.43

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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.