Home / 49,822,924.34-74,736,636.60-15,276,805.04

Finding the Fourth Proportional to 49,822,924.34, 74,736,636.60 and 15,276,805.04

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Solution

The fourth proportional to 49,822,924.34, 74,736,636.60 and 15,276,805.04 is: 22,915,897.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,822,924.34 : 74,736,636.60 = 15,276,805.04 : x
  2. Step 2: Convert to fraction form
    49,822,924.34/74,736,636.60 = 15,276,805.04/x
  3. Step 3: Cross multiply
    49,822,924.34x = 74,736,636.60 × 15,276,805.04
  4. Step 4: Simplify right side
    49,822,924.34x = 1,141,737,026,683,528.25
  5. Step 5: Solve for x
    x = 1,141,737,026,683,528.25/49,822,924.34
  6. Step 6: Final answer
    x = 22,915,897.49

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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.