Home / 33,998,048.87-46,924,880.02-21,605,725.93

Finding the Fourth Proportional to 33,998,048.87, 46,924,880.02 and 21,605,725.93

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Solution

The fourth proportional to 33,998,048.87, 46,924,880.02 and 21,605,725.93 is: 29,820,714.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,048.87 : 46,924,880.02 = 21,605,725.93 : x
  2. Step 2: Convert to fraction form
    33,998,048.87/46,924,880.02 = 21,605,725.93/x
  3. Step 3: Cross multiply
    33,998,048.87x = 46,924,880.02 × 21,605,725.93
  4. Step 4: Simplify right side
    33,998,048.87x = 1,013,846,096,838,926.25
  5. Step 5: Solve for x
    x = 1,013,846,096,838,926.25/33,998,048.87
  6. Step 6: Final answer
    x = 29,820,714.14

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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.