Home / 16,849,213,717.05-25,267,859,114.73-4,894,979,026.88

Finding the Fourth Proportional to 16,849,213,717.05, 25,267,859,114.73 and 4,894,979,026.88

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Solution

The fourth proportional to 16,849,213,717.05, 25,267,859,114.73 and 4,894,979,026.88 is: 7,340,736,636.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,849,213,717.05 : 25,267,859,114.73 = 4,894,979,026.88 : x
  2. Step 2: Convert to fraction form
    16,849,213,717.05/25,267,859,114.73 = 4,894,979,026.88/x
  3. Step 3: Cross multiply
    16,849,213,717.05x = 25,267,859,114.73 × 4,894,979,026.88
  4. Step 4: Simplify right side
    16,849,213,717.05x = 123,685,640,420,635,656,192
  5. Step 5: Solve for x
    x = 123,685,640,420,635,656,192/16,849,213,717.05
  6. Step 6: Final answer
    x = 7,340,736,636.01

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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.