Home / 2,740,825,162.62-4,104,157,253.28-1,891,623,060.58

Finding the Fourth Proportional to 2,740,825,162.62, 4,104,157,253.28 and 1,891,623,060.58

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Solution

The fourth proportional to 2,740,825,162.62, 4,104,157,253.28 and 1,891,623,060.58 is: 2,832,547,880.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,825,162.62 : 4,104,157,253.28 = 1,891,623,060.58 : x
  2. Step 2: Convert to fraction form
    2,740,825,162.62/4,104,157,253.28 = 1,891,623,060.58/x
  3. Step 3: Cross multiply
    2,740,825,162.62x = 4,104,157,253.28 × 1,891,623,060.58
  4. Step 4: Simplify right side
    2,740,825,162.62x = 7,763,518,504,551,119,872
  5. Step 5: Solve for x
    x = 7,763,518,504,551,119,872/2,740,825,162.62
  6. Step 6: Final answer
    x = 2,832,547,880.26

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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.