Home / 1,904,404,206.01-2,855,474,654.91-724,071,084.58

Finding the Fourth Proportional to 1,904,404,206.01, 2,855,474,654.91 and 724,071,084.58

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Solution

The fourth proportional to 1,904,404,206.01, 2,855,474,654.91 and 724,071,084.58 is: 1,085,676,362.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,404,206.01 : 2,855,474,654.91 = 724,071,084.58 : x
  2. Step 2: Convert to fraction form
    1,904,404,206.01/2,855,474,654.91 = 724,071,084.58/x
  3. Step 3: Cross multiply
    1,904,404,206.01x = 2,855,474,654.91 × 724,071,084.58
  4. Step 4: Simplify right side
    1,904,404,206.01x = 2,067,566,630,367,307,776
  5. Step 5: Solve for x
    x = 2,067,566,630,367,307,776/1,904,404,206.01
  6. Step 6: Final answer
    x = 1,085,676,362.11

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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.